Answering guessing it’s proper fraction
Step-by-step explanation:
n
-10 9 8 7 6 5 4 -3 -2 -1 0
Which multiplication problem is modeled on the
number line?
O 2-4)
4(2)
O 2(4)
O 46-2)
Answer:
D. 4(-2). and I take the quiz
What is the factor of 3x2-9x-12?
pleaseeee help me guys !!
Answer:3x² - 9x - 12 =
3(x² - 3x - 4) =
3(x² + x - 4x - 4) =
3(x(x+1)-4(x+1)) =
3(x+1)(x-4)
Step-by-step explanation:
Write and solve an equation for this situation. In one baseball season, Peter hit twice the difference between the number of home runs Alice hit and 3. Altogether, they hit 9 home runs. How many home runs did each player hit that season? Let h represent Alice's home runs. Alice hit home runs. Peter hit home runs.
Answer:
Y=8
Step-by-step explanation:
The difference between the number Alice hit and 6 is X - 6. Twice that would be 2(X-6). So Y = 2(X-6). We also know that X + Y = 18 so we have 2 equations:
Y = 2(X-6)
X+Y = 18
Let's take the second equation and solve for Y in terms of X
Y = 18 - X
Now take that result and substitute that back into the first equation that starts with Y, because now you know that Y is also equal to 18 - X, now you have:
18 - X = 2(X - 6)
Let's solve for X
18 - X = 2X - 12
18 - 3X = - 12
- 3X = - 30
X = 10 <--number of home runs Alice Hit
That leaves us with Y = 8 <---number of home runs Peter hit
Go back to the original question and make sure the answer fits. The difference between 10 and 6 is 4 and twice that is 8, the number Peter hit. 10 + 8 = 18. Good to go!
What is an equation of the line that passes through the point (−5,−1) and is parallel to the line 4x+5y=45?
Answer:
y = -4/5x - 5
Step-by-step explanation:
4x + 5y = 45
we need to write it in slope intercept form, so:
5y = -4x + 45
y = -4/5x + 45/5
y = -4/5x + 9
The line is parallel so the slope will be -4/5x, point ( -5 -1 )
y = mx + b
-1 = -4/5(-5)+b
-1 = 4 + b
-1 - 4 = b
-5 = b
y = -4/5x - 5
Given m||n, find the value of x.
Answer:
20 degress i think
Step-by-step explanation:
Aaron reads 9 books from the library each month for p months in a row. Write an
expression to show how many books Aaron read in all. Then, find the number of books
Aaron read if he read for 6 months.
1hool
Answer: 9p; 54 books
Step-by-step explanation:
I need this please haha
Answer:
2/7
Step-by-step explanation:
so you put 7 in the equations like this
14(7)
you also keep the -2
If I walk outside with my umbrella, then it will rain. Decide whether the given conditional statement is true or false. If it is false, explain why the logic is faulty and rewrite the statement so it is true. If it is true,explain why it is true and write two additional true statements of your choice
Answer:
False
Step-by-step explanation:
Umbrellas could be used for different reasons besides rain.
-21/9 x -18/7 has the same answer as....
Answer:-7/3x-18/7
Step-by-step explanation:
See attached picture
Solve the inequality
-4.2-1.1b<2.4
Answer:
x>-6
Interval notation
(-6,oo)
write a quadratic function in standard form with zeros 9 and -3 PLZZZZZ HELPP MEEE
Answer:
f(x)=x^2-6x-27
Step-by-step explanation:
x=9 and x-3
set the equal to zero: x-9=0 and x+3=0
x-9 and x+3 are now the factors of your equation:
you equation so far is: (x-9)(x+3)=0
next factor these together to get: f(x)=x^2+3x-9x-27
finally simplify the equation leaving you with f(x)=x^2-6x-27
SOL Math 4
English
Assy CTIL
ALUVE
Calculating Binomial Probabilities
A retailer sends scratch-off coupons to registered customers; 30% of the coupons will reveal a discount of 50%.
Before mailing, a manager selects 10 coupons at random from the stack of printed coupons and scratches to reveal
the discount
What is the probability that none of the coupons reveal a discount of 50%?
PUX = x) = Q ]p*1-2
*(1-p" -
Round to 3 decimal places.
Tu
Answer:
0.028
Step-by-step explanation:
its correct
if I have 17 boxes contain 23 chocolate bars each How many chocolate bars do I have in total?
Answer:
391
Step-by-step explanation:
17 x 23 = 391
Answer:
391 chocolate bars
Step-by-step explanation:
You just multiply 23 × 17!
A square rug has an area of 81 square feet. What is the length of one side of the rug?
GET BRAILLYY AND SHOW WORK HURRYYY
Answer:
9
Step-by-step explanation:
81
[tex]\sqrt{81\\[/tex]=9
to check work
9*9=81
Hope this helps!
Which grach shows a relationship that is directly proportional?
Plz hurry
which angle is not necessarily congruent to <1
Answer:
<12
Step-by-step explanation:
If you look at the shape each angle makes, 12 is different than 1, the rest are the same.
Congruent means to be the same.
12 is the Only one that is NOT the same.
Hope this helps!
The length of a rectangle is 12 centimeters and the width is 5 centimeters. A similar rectangle has a width of 3 centimeters. What is the length of the second rectangle?
I believe it is 20 if you set ut up as a ratio. explanation: 3/5 as 12/x. Cross multiply 3x=12×5
3x=60
X=20
Felipe es encargado de un laboratorio de informática y sabe que los alumnos frecuentemente ocupan memorias USB, con el fin de apoyar a los alumnos compra 100 memorias que a precio de mayoreo le salen a $92 cada una. Felipe vende cada USB en $100 ¿cual es el porcentaje de ganancia que obtiene Felipe por la venta de cada memoria?
Explicación paso a paso:
Cantidad total de USB comprado = 100
Precio al por mayor = $ 92
Costo de 100 memorias USB = 100 * $ 92 = $ 9,200
Si vende cada memoria USB por $ 100 cada una a precio minorista, la cantidad total en 100 USB será;
100 * $ 100 = $ 10,000
% beneficio = beneficio / precio de coste * 100%
Beneficio = precio de venta - precio de costo
Beneficio = $ 10,000 - $ 9,200
Beneficio = $ 800
% de beneficio = 800/9200 * 100
% de beneficio = 800/92
% beneficio = 8,696%
De ahí que el porcentaje de beneficio que obtiene felipe por cada venta de cada recuerdo es del 8,696%
How many centimeters are there in 1.5 miles?
Answer:
241402 centimeters
Step-by-step explanation:
There are about 1.61 kilometers in 1 mile. Let x represent a distance measured in kilometers and y represent the same distance measured in miles. Write an equation that relates a distance measured in kilometers and the same distance measured in miles.
Answer:
y=1.61x
if my thinking is not wrong that is the answer.
If you buy a car for $5,000 and you put down $1,500 for a down payment, how much equity will you have in the car?
A. $1,500
B. $5,000
C. $6,500
D. $3,500
Answer:
C.$6,500
Step-by-step explanation:
Because you payed $5,000 for a car and $1,500 more for a down payment, so we would have to add.
$5,000 (cost of car) + $1,500 (cost of down payment) = $6,500 (total pay)
I need help with these two
Answer:
4)X=23
5)x=15
Step-by-step explanation:
8x-77=3x+38
+77 -3x
5x=115
X=23
———
5x+3+9x-33=180
14x-30=180
+30
14x=180
X=15
HELP 10 POINTS!! Find the slope of the line on the graph.
Write your answer as a fraction or a whole number, not a mixed number or decimal.
Answer:
1/1 is the slope
Simplified slope=1
Step-by-step explanation:
To get to another point on the same line you go up 1 and to the right 1.
What is 51/2-7 equal
Answer:
give me brainliest
Step-by-step explanation:
37/2 = 18.50000
Avery bought 6.5 pounds of oranges. If the oranges are priced at $1.80 per pound, how much change did Avery
get back from a $20 bill.
The difference in the price of 2 TVs is $217.45. If one TV costs $450.50, which of the answer choices could represent the price of the other TV?
A.) $677.95
B.) $657.95
C.)$233.05
D.) $223.05
Answer:
C.
Step-by-step explanation:
450.50 - 217.45 = $233.05 :)
The cost of another TV is $677.95
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
The difference in the price of 2 TVs is $217.45.
One TV costs = $450.5
So, 450 - Another Tv Cost = 217.45
Another Tv Cost = 217.45+ 450.5
Another Tv Cost = $677.95
Hence, the cost of another TV is $677.95
Learn more about Unitary Method here:
https://brainly.com/question/22056199
#SPJ2
Which theorem would be used to write 4x+4=92 in the diagram below?
Answer: C) Alternate interior angles
The blue angles marked are inside the parallel lines, so they are considered interior. They are on alternating sides of the transversal line. The angles are only congruent when the lines are parallel.
Answer: C
Step-by-step explanation:
Please help me answer these !!!!!
What is the solution to the inequality 4−2(x+10)<12?
hope you like the answer
please mark the answer to brainliest
At Store #1 for $625 you can buy 25 pairs of shoes. What is the cost for 1 pair of shoes?
Answer:25
Step-by-step explanation:
625/25=25