Answer 7?
Step-by-step explanation:
Solve for y: -8 = 2y – 2
Answer:
y = -3
Step-by-step explanation:
-8 = 2y - 2
-8 + 2 = 2y - 2 + 2 → -6 = 2y
-6 ÷ 2 = 2y ÷ 2 → -3 = y
y = -3
Answer:
y= -3
Step-by-step explanation:
._.Choose all the expressions that are equal to 0.7 × 0.41
Answer:
B and C
hope this helps
Answer: I think It would be b and c
a triangle has side lengths of 10 cm and 7 cm. which could be the value of the third side, 18 cm or 11 cm
Answer: 11cm
Step-by-step explanation:
11cm
Kim had 20 minutes to do a three-problem quiz. She spent 9 3/4 minutes on question A and 5 1/2 minutes on question B. How much time did she have left for question C?
PLEASE ANSWER
-check image-
Answer:
D. 71 units
Step-by-step explanation:
compare the initial value and the range for each of the linear functions of f(x) and g(x)
the domain of each function is the set of all real numbers x such that 8≤ x≤ 12. the table shows some ordered pairs for f(x). The function g(x) is defined by the rule g(x)=7x-3.
x | f(x)
_________
8 | 34
__________
9 | 38
_________
10 | 42
______
11 | 46
_______
12 | 50
Answer:
Solution
First identify the input values. The input value is the first coordinate in an ordered pair. There are no restrictions, as the ordered pairs are simply listed. The domain is the set of the first coordinates of the ordered pairs.
D={2,3,4,5,6}
Next identify the output values. The output value is the second coordinate in an ordered pair. The range is the set of the second coordinates of the ordered pairs. Do not list the same output twice.
The second coordinate in an ordered pair is the output value. The range is the collection of the ordered pairs' second coordinates. Never list the same output more than once.
What is a domain?The domain of the function is defined as the set of all the possible values of the function. A function's range is the collection of values it can take as input. After we enter an x value, the function outputs this sequence of values.
Determine the input values first. The first coordinate in an ordered pair makes up the input value. Since the ordered pairs are just listed, there are no restrictions. The set of the ordered pairs' initial coordinates is known as the domain.
D={2,3,4,5,6}
Next, identify the output values. The output value is the second coordinate in an ordered pair. The range is the set of the second coordinates of the ordered pairs. Do not list the same output twice.
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Which two expressions are equivalent?
A.
(d + 9) • 3 and d + (9 • 3)
B.
(d − 8) • 2 and (8 − d) • 2
C.
3(4d − 2) and 7d − 5
D.
5(3d + 6) and 15d + 30
Step-by-step explanation:
We are doing to replace d with 14
(14 + 9 equals 23) times 3 (equals 69) and 14 plus (9 times 3 equals 27) equals 41
(14 -8 equals 6) times 2 equals 12 and 8 -14 equals 6 (times 2) equals -12
3(4 times 14 equals 56-2 equals 54) times 3 equals 162 and 7 times 14 equals 98 -5 equals 93
5(3 times 14 equals 42 plus 6 equals 48) times 5 equals 240 and 15 times d equals 210 plus 30 equals 240
The graph shows the number of gallons of white paint that were mixed with gallons of blue paint in various different ratios:
(look below)
The number of gallons of white paint mixed with 1 gallon of blue paint is ______.
--I think it could be 4, but it already says 2 gallons of blue paint equals 4 gallons of white paint, so maybe 2...?
Answer:
2
Step-by-step explanation:
because it is 2 parts white paint one part blue paint
The number of gallons of white paint mixed with 1 gallon of blue paint is 2.
The graph shows the number of gallons of white paint mixed with gallons of blue paint in different ratios.
It is given that 2 gallons of blue paint can be mixed with 4 gallons of white paint.
Since 2 gallons of blue paint can be mixed with 4 gallons of white paint, we can divide both sides by 2 to find the ratio of white paint to blue paint when using 1 gallon of blue paint.
2 gallons of blue paint / 2 = 4 gallons of white paint / 2
1 gallon of blue paint equals 2 gallons of white paint.
So, the number of gallons of white paint mixed with 1 gallon of blue paint is 2.
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If you multiply this number by any other number, the answer will always be the same. What is this number?
- First right answer will get brainliest! ( Pretty easy once you get it)
Answer:
1?
Step-by-step explanation:
The number that when multiplied by any other number, the answer will always be the same is 1.
What is multiplication?Multiplication is a mathematical arithmetic operation. It is also a process of adding the same types of expression some number of times.
Example - 2 × 3 means 2 is added three times, or 3 is added 2 times.
When you multiply any number by 1, the product is always the same as the original number.
For example, 5 times 1 is 5, and 100 times 1 is 100.
So 1 is known as the multiplicative identity because it has the special property that when it is multiplied by any number, the result is always the same as that number.
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Which of the following data sets has the mean, median, and mode as the same number?
A. 1,2,3,3,5,6
B. 2,3,4,4,5,7
C. 4,7,11,11,16,17
D. 10,10,12,12,13,13
Answer:
may be D
Step-by-step explanation:
What is the solution to StartFraction negative 3 over 7 EndFraction m less-than 21?
m 49
m > -49
m < -49
Answer:
C - m > -49
Step-by-step explanation:
Got it right on edge! Have a good day! :))
The solution of the inequality - 3/7m < 21 will be m > - 49. Then the correct option is B.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
The inequality is given below.
- 3/7m < 21
Simplify the inequality, then we have
- 3/7m < 21
3/7m > - 21
m > - 21 x 7 / 3
m > - 49
The solution of the inequality - 3/7m < 21 will be m > - 49. Then the correct option is B.
More about the inequality link is given below.
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HIiii help plsssssss
Answer:
the thing isn't there i dibr 7
Step-by-step explanation:
Please help I will mark Brainliest
Answer:
18 Minuets .
Step-by-step explanation:
please help it's due right now i need you to solve it and show steps please i'll give brainleist
Answer:2x+3=9(x=3)
3x+2=23(x=7)
Step-by-step explanation:
Subtract 3 from both sides of the equation.
Simplify.
Divide both sides of the equation by the same term.
Help need it really baddddd
Answer:
with what?
Step-by-step explanation:
The Triangle Sum Theorem states that the measure of the three interior angles of a triangle sum to _____________.
The sum of the three interior angles would be 180°
Hope this helped
A local Starbucks is tracking the purchases made by its customers. On Saturday 60% of the customers who purchased donuts also purchase drinks. There were 85 customers who purchased donuts on Saturday. How many of these 85 customers also purchase drinks?
Answer:
51
Step-by-step explanation:
I think
Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be more than 3,750 words. Which of the following inequalities could be used to solve for x, the number of minutes it will take Chris to finish his paper? ANSWER CHOICES I COMMENTS
Answer: C
Step-by-step explanation:
It’s the only one that uses all info given and says the number of words must be greater than 3,750
An equilateral triangle has three sides of equal length. Function P gives the perimeter of an equilateral triangle of side length s .
Complete each question by filling in the blank.
a. P(2) =
b. P(10) =
c. P(s) =
Please help i'll give 100 brainly points. Please Please Please
Help fast Please!!!!! What is the vertical distance between
(-3, -2.5) and (-3, 5)?
Find the product of 4 ⅖ and 3 ⅓
Answer:
[tex]\frac{44}{3}[/tex] or 14.67
Step-by-step explanation:
[tex]4\frac{2}{5} x 3\frac{1}{3} = \frac{44}{3}[/tex] or 14.67
In slope-intercept form, write the equation of the line that passes through points (0, -9) and (-1, -5).
Use an algebraic approach and show your work in order to earn full credit.
Answer:
y = -4x - 9
Step-by-step explanation:
First, I plotted the dots (0, -9) and (-1, -5). I then drew a line connecting these two points. Since -9 touches the y-axis that is the y-intercept. Starting at the point (-1, -5), I went down four and one square to the right. This means that my slope is -4, thus the equation y = -4x - 9
Answer:
y = -4x - 9
Step-by-step explanation:
Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the property was P, which expression represents the property’s current value?
A.
375P
B.
275P
C.
3.75P
D.
2.75P
Answer:
D. 2.75P
Step-by-step explanation:
275%=275/100=2.75
when we are finding the percentage of something, we multiply its decimal form by P (or whatever number you are trying to find the percentage of for example .8 time 100= 80)
275% of P= 2.75P
Answer:
See image
Step-by-step explanation:
Plato
Which inequality symbol would be used if the words were “at least”.
>
<
≤
≥
Answer:
[tex]\leq[/tex]
What is the slope of a line that passes through the points (8, -7) and (4, -10)
Answer:
I have no Idea, nor do I care
Step-by-step explanation:
When a unit rate is simplified, it must have what number in the denominator?
Answer:
1 is the number in the denominator.
Step-by-step explanation:
A unit rate is a rate with 1 in the denominator.
Answer:
1 is the number in the denominator.
Step-by-step explanation:
plz help I need this asap
Neeed a lot of help pls answer this pls
Answer:
32
Step-by-step explanation:
100: 25
4:1
x : 8
(8x 4) : 8
32: 8
ans 32
The coordinates below represent a triangle that was dilated with a scale factor of 2/3
J(-3, -12)
K(-6, -15)
L(-9, -12)
What are the coordinates of the image point ?
A
( - 9, – 22.5)
(-4, - 10)
B
С
(9, 22.5)
D
(4, 10)
Answer: (4, 10)
Step-by-step explanation:)
This shoebox is a right rectangular prism with dimensions of 30 cm by 15 cm by 12 cm.
What is the surface area of this shoebox?
Answer:
d. 1980 cm2
Step-by-step explanation:
dimentions area total
base 30x15 450cm2 900cm2
face1 12x15 180cm2 360cm2 *add to get
face2 30x12 360cm2 720cm2
plus i got it right ;) 1980*