Answer:
-18.75 or -18 3/4
Step-by-step explanation:
I would like brainliest because I can'y move on anywhere from my account until i get three more.
Answer:25(14-27)+25÷16
25(-13)+25÷16
-325+25÷16
-300÷16
-18.75
Step-by-step explanation: I HOPE THIS HELPS CAN I GET BRAINLIEST PLZ
Hey brainly users can you help me answer these question i would be super happy thank you :D
1 Multiply integers with same signs. Answer is _______..
2 Multiply integers with different signs. Answer is _______..
3 When a number has no sign it usually means that it is _______.
A..Which expressions below have a positive value and which doesn't?
a.-3x4 b. -17x(-8) c. 5(-2) d. 27x13
e. -1x(-5)x7 f. 11x(-10)x3 g. 9(3-5)
2. Find three numbers whose product is -64. You may use integers from -10 to 10. You may not use the same absolute value twice. Find all possible combinations.
Answer:
You multiply or divide integers just as you do whole numbers, except you must keep track of the signs. To multiply or divide signed integers, always multiply or divide the absolute values and use these rules to determine the sign of the answer.
When you multiply two integers with the same signs, the result is always positive. Just multiply the absolute values and make the answer positive.
Positive x positive = positive
Negative x negative = positive
When you multiply two integers with different signs, the result is always negative. Just multiply the absolute values and make the answer negative.
Positive x negative = negative
Negative x positive = negative
When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive.
Positive ÷ positive = positive
Negative ÷ negative = positive
When you divide two integers with different signs, the result is always negative. Just divide the absolute values and make the answer negative.
Positive ÷ negative = negative
Negative ÷ positive = negative
Step-by-step explanation:
please help this isn't a test its just iready lessons
Answer:
30 degrees
Step-by-step explanation:
A right angle is up and to the left, and there are three equal angles that make up that 90 degree angle. 30+30+30=90
An annual pass to a park costs $120. Use a percent model to find 25% of the full price of the annual pass. 25% of the full price is _____
Answer:
$30 is 25% of $120
25% of the full price of the annual pass is $30.
Given that, an annual pass to a park costs $120.
What is percentage?Percentage is defined as a given part or amount in every hundred. It is a fraction with 100 as the denominator and is represented by the symbol "%".
We need to find 25% of the full price of the annual pass
Here, 25% of 120
= 25/100 × 120
= 0.25 × 120
= $30
Therefore, 25% of the full price of the annual pass is $30.
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Find r when s=117,m= 2 and n=3
Which of the following pairs of base and height produces the greatest area? All measurements are in centimeters.
a) b = 4, h = 3.5
b) b = 0.8, h = 20
c) b = 6, h = 2.25
d) b = 10, h = 1.4
The greatest area can be using the measurement b = 0.8, h = 20.
What is area?The area is the region bounded by the shape of an object. The space covered by the figure or any two-dimensional geometric shape, in a plane, is the area of the shape.
For the greatest area we can use the measurement:
a) b = 4, h = 3.5
area= 4*3.5=14
b) b = 0.8, h = 20
area= 0.8*20 =16
c) b = 6, h = 2.25
area= 2.25*6 = 13.5
d) b = 10, h = 1.4
area= 10*1.4=14
whether we take area of any figure the greatest area can be possible using the measurement b = 0.8, h = 20..
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Raul is performing an experiment. He pours water into a glass and measures the temperature of the water at 72.3°F. Then he adds a few ice cubes to the glass of water. He measures the temperature of the water again and finds that it has changed by -39.1°F. Write an expression that represents the temperature (in degrees Fahrenheit) of the water after Raul added the ice cubes. Write the expression as the sum of two numbers.
Answer:
Step-by-step explanation:
The answer is that the temperature in the water after Raul added the ice cubes is 72.3 + (-39.1)= 33.2
Answer:
The temperature of the water (in degrees Fahrenheit) after Raul added the ice cubes is 72.3 + (-39.1).
Step-by-step explanation:
same answer from edmentum
A bottle of water 2/3 full. You drink 3/4 of the water. Use a model to find the portion of the bottle of water that you drink .
You drink _____ of the bottle?
Answer:
1/2
Step-by-step explanation:
Step 1: You would multiply 2/3 by 3/4.
(Hint: if it is ____ of ____, you would most likely multiply)
Step 2: 2×3/3×4
Step 3: 2×3=6
Step 4: 3×4=12
Step 5: 6/12
Step 6: Simplify 6/12 = 3/6 = 1/2
Hope this helps :)
You drink half of the water in the bottle is 2/3 full.
What are Arithmetic operations?Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.
- Subtraction operation: Subtracts the right-hand operand from the left-hand operand.
for example 4 -2 = 2
* Multiplication operation: Multiplies values on either side of the operator
For example 4*2 = 8
Given the following data;
A bottle of water is 2/3 full. You drink 3/4 of the water.
To determine the portion of the bottle of water that you drink.
To do this we would multiply 2/3 of a bottle of water by 3/4.
⇒ 2/3 × 3/4
⇒ 6/12
⇒ 1/2
Thus, you drink half of the water in the bottle is 2/3 full.
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If ABC is a right triangle, and m∠A=40º, what are possible measures for B and C? (I forgot the screenshot so sowy ;w;*
Answer:
The other possible angles would be 90º (Right tringles always have a 90º angle) and 50º
Step-by-step explanation:
To find the 3rd angle (the 50º one) all tringles angles add up to 180º. Since you already have 40º and 90º
you would subtract those from 180.
180º - 40º - 90º = 50º
Which ordered pairs in the form ( x, Y ) are the solutions to the equation?
7x - 5y = 28
( - 1, - 7 )
( 7, 9 )
( - 6, - 4 )
( 4, 10 )
Dorothy determined that the probability that she would randomly pull a yellow candy from a bag of candy is 0.65.
It is A) certain
B) Impossible
C) likely
D)unlikely
that Dorothy will pull a yellow candy from the bag at random.
Answer:
The answer would be Unlikely. The percentage of her pulling one of the yellow candies is less than one
Step-by-step explanation:
HELP PLEASE MARK BRAINLIEST ANSWER PLEASE HELP ME THE GRAPH IS IN THE PICTURE THANK YOU AND PLEASE REALLY HELP ME SOMEONE THAT IS AN GENIUS PLEASE SOMEONE REALLY SMART PLEASE THANK YOU
What is the slope of the line graphed below?
F.) -4/3
G.) -3/4
H.) 3/4
J.) 4/3
Answer:
The answer would be G.
Step-by-step explanation.
To get your answer, you have to pick two points. Ex: (0,4) (4,1)
Put them into the slop equation: slope= y2-y1/x2-x1
slope:1-4/4-0= -3/4
Suppose figure A underwent a dilation to produce figure B. Are figure A and figure B similar?
Group of answer choices
No, because even though their side lengths are the same, their internal angles are different.
No, because both their internal angles and their side lengths are different.
Yes, because even though their side lengths are different, their internal angles are the same.
Yes, because both their side lengths and their internal angles are the same.
1/3d + 10 = 3/5d
plz help i will give u 5 stars
Answer:
Exact form: d=75/2
decimal form: d=37.5
mixed number form: d=37 1/2
Step-by-step explanation:
3c + 1 = 10 Need help with this I have so many assignments to do Help me Please and Thank you!
Answer:
c = 3
Step-by-step explanation:
You are solving for the variable, c. Isolate the variable c. Note the equal sign, what you do to one side, you do to the other.
Do the opposite of PEMDAS.
PEMDAS is the order of operation, and stands for:
Parenthesis
Exponents (& Roots)
Multiplication
Division
Addition
Subtraction
~
First, subtract 1 from both sides of the equation:
3c + 1 = 10
3c + 1 (-1) = 10 (-1)
3c = 10 - 1
3c = 9
Next, divide 3 from both sides of the equation:
(3c)/3 = (9)/3
c = 9/3
c = 3
c = 3 is your answer.
~
Ruby weighs 88 lbs. Her weight is 12 lbs. less than half her mother's weight. How much does her mother weigh?
Answer:The answer would be 188 lbs.
Step-by-step explanation:
88 • 2 = 176 then add the missing 12 and you would have 188.
Please help just tell if the answers are reasonable or not DONT find the real correct answer.
Answer:
annna
Step-by-step explanation:
Tammy takes a taxi home from the airport. The taxi fare is $2.10 per mile, and she gives the driver a tip of $5. Tammy pays a total of $49.10. Which equation can be used to determine the distance between Tammy's home and the airport?
Answer:
Tammy home is 21 miles away from the airport.
Step-by-step explanation:
I tried out different numbers and either had to go up or go down. You'll have to make sure the decimal ends with .10 because she tipped the driver $5 and no change. 2.10 x 21 = 44.1 plus the $5 tip it would be $49.10
Adam ran 5/12 of a mile from the gym to Emily's house and 1/12 of a mile from Emily's house to her own house. How many miles did Katie walk in all?
Write your answer as a fraction or as a whole or mixed number.
Answer:
1/2 mile in all
Step-by-step explanation:
(5/12 + 1/12=6/12 or 1/2 miles)
In the picture lines AB and CD are parallel. Find the measures of ∠BCD. HELP ASAP!!
Answer: angle BCD = 38 degrees
This is because angle ABC and angle BCD are alternate interior angles.
Alternate interior angles are congruent when we have parallel lines.
Answer:
angle BCD = 38 degrees
Two lines have the same non-zero y-intercept. The first line has a slope of 10 and an x-intercept of (s, 0). The second line has a slope of 6 and an x-intercept of (t, 0). What is the ratio of s to t? Express your answer as a common fraction.
Answer:
Step-by-step explanation:
A line is a one-dimensional shape that is straight. The ratio of s to t is 3/5.
What is the equation of a line?A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The equation of line is given by,
y =mx + c
where,
x is the coordinate of the x-axis,
y is the coordinate of the y-axis,
m is the slope of the line, and
c is the y-intercept.
Given the first line has a slope of 10 and an x-intercept of (s, 0). Therefore, if the coordinate of the x-intercept and slope is substituted in the equation of line. Then, the equation can be written as,
y = mx + c
0 = 10s + c
c = -10s
Also, given the second line has a slope of 6 and an x-intercept of (t, 0). Therefore, if the coordinate of the x-intercept and slope is substituted in the equation of line. Then, the equation can be written as,
y = mx + c
0 = 6t + c
c = -6t
Further, since the y-intercept of the line is equal for both the line, therefore, we can write,
c = c
-10s = -6t
s/t = -6/-10
s/t = 3/5
Hence, the ratio of s to t is 3/5.
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ratio help me with ratio help
Answer: 3:1 or 3 to 1
The ratio tripled is 18:6 or 18 to 6
Simplified it is 3:1 or 3 to 1
A real company buys 7 sports cars for $8,500 each and 7 SUVS for 12,500 each. Using the distrubitive property, wirte an expression that u would find the total amount money spent. how much did the company spend in total. SHOW YOUR WORK
1.47 x 10⁵
Step-by-step explanation:
7 x 8,500= 59,500
7 x 12,500 = 87,500
147,000 = 1.47 x 10⁵
Answer:
8,500 times 7 is 59,500, and 12,500 times 7 is 87,500.
Step-by-step explanation:
Then add 59,500 and 87,500 to get 147,000. Hope that helps!
I need help understanding how to divide fractions with the same denominator!! Help would be much appreciated, please and thanks! :)
Answer:
read down bellow ------->
Step-by-step explanation:
There is a lengthier way of dividing fractions and it could be said to be a "more correct" method. It involves the use of equivalent fractions to make the denominators of both fractions the same. This is the correct way since, strictly speaking you can’t divide apples by oranges in the same way as you can’t divide fifths by fourths.
now lets go ahead and do it step by step and lets just hope you get it its pretty easy :)
step1.Find a common denominator and convert each fraction to its equivalent value 4/5➗2/3= 12/15 ➗ 10/15step2: Since the denominators are now the same we can divide the numerators 12/15 ➗ 10/15 = 12/10step3: Simplify the fraction 12/10 = 1 1/5HOPE YOU GET IT NOW ! :3Ruby is decorating for a party and needs 120 meters of ribbon. There are approximately 39.37 inches in 1 meter.Which measurement is closest to the number of inches of ribbon needed?
A:4,724.4 in B:3.04 in C:472.44 in D:159.37 in
ANSWER THIS FOR 50 POINTS! :D
Answer:
A. 4,724.4 inStep-by-step explanation:
120 meters x 39.37 inches
1 meter
= 4,724.4 in
Starting at 1:00 p.m., the temperature changes -4 degrees Fahrenheit per hour. Write an equation to find how many hours it will take to reach -1 *F.
Answer:
35 x (-4x) = -1 (9 hours)
Step-by-step explanation:
If your original temperature is 35, you can place that as your first term. Knowing that the temperature changes by -4 degrees per hour, we can make "x" = the number of hours until we get to -1° F.
35 x (-4x) = -1
-4x = -36
x = 9
35 x (-4x) = -1 (9 hours)
Step-by-step explanation:
If your original temperature is 35, you can place that as your first term. Knowing that the temperature changes by -4 degrees per hour, we can make "x" = the number of hours until we get to -1° F.
35 x (-4x) = -1
-4x = -36
x = 9
Sarah is y years old now. How could you represent her age 5 years ago?
y + 5
5y
y - 5
y ÷ 5
Answer:
Hey mate....
Step-by-step explanation:
This is ur answer.....
y - 5
hope it helps you,
mark me as the brainliest,
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At a grocery store, you can buy a 20-ounce of peanuts for $3.59, or you can buy a one-pound (16 ounces) package for $2.59. Why is the one-pound package the better deal? Explain your answer by talking about unit rates.
can someone plz solve this?
also plz give detailed explantation of how to do it
most helpful answer gets brainleist
thanks so much
Answer:
x y
3 3
5 7
1/2 -2
-1 -5
Step-by-step explanation:
You have to plug the numbers in to find out the chart
2(3)-3=y
6-3=y
3=y
2x-3=(7)
add the 3 on both sides to make the x by its self
2x=10
divide both sides by 2
x=5
2(1/2)-3=y
1-3=y
y=-2
2x-3=(-5)
add the 3 to both sides
2x=-2
divide the 2 on both sides
x=-1
An expression is shown, where a is a positive number less than 1, b is less than 0, and |a|<|b|.
a−b× a
Choose all statements that are true about this expression:
A)The product is equal to 1.
B)The product is less than 1.
C)The product is greater than 1.
D)The product is a positive number.
E)The product is a negative number
Answer:
i think it is B and E
Step-by-step explanation:
2(x+3)=2x+6 is an example of which property
A) Associative Property
B) Distributive Property
C) Communitive Property
D) multiplicative Inverse Property
Answer:
It is B) Distributive Property
Step-by-step explanation: Because they took the 2 and multiplied it by (x+6) which is called distributing.