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3 years ago

5(x + 4) = 5x + 20 is an example of which property?

Mathematics

1 answer:

Llana [10]3 years ago

4 0

Answer:

Distributive Property

Step-by-step explanation:

First you would solve the left side of the equation. For this you would use the distrubutive property.

5x + 20 = 5x + 20

So the answer is the distributive property.

Hope this helped!!!

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Cassie spends 2/3 of her money on supplies. Cassie spends her remaining money on 3 sandwiches. Each sandwich costs $5.25. How mu

Irina18 [472]

In words:
Three sandwiches, each costing $5.25, equals 1/3 of Cassie's total money

We can write the formula:

(5.25*3)=1/3x

Now solve:

15.75=1/3x
3(15.75)=x
x=$47.25
Hope this helps!!

3 0

3 years ago

Read 2 more answers

Plz help, I don't know how to do this

exis [7]

Once you complete the square the equation is (x+3)^2 + (y - 8)^2 = 64
The center is (-3,8)
Radius is 8
A. False
B. True
C. False

3 0

3 years ago

Solve for p in the literal equation 3p + 41 =q.

denis23 [38]

Answer:

The answer is 44 because 3+41=44

7 0

2 years ago

It is estimated that the annual cost of driving a certain new car is given by the formula C = 0.37m + 2600 where m represents th

arsen [322]

Answer:

12000-14000 (in miles)

Step-by-step explanation:

We are given that the annual cost of driving a certain car is given by the formula

$C=0.37m+2600$

Where m=Represents the number of miles driven per year

C=Cost in dollars

We have to find the range of miles that Jane can drive her new car.

Range of budgets=$7040-$7780

Substitute C=$7040 in the given formula

$7040=0.37m+2600$

$7040-2600=0.37m$

$4440=0.37m$

$m=\frac{4440}{0.37}$

$m=12000$

Substitute C=$7780 in the given formula

$7780=0.37m+2600$

$7780-2600=0.37m$

$5180=0.37m$

$m=\frac{5180}{0.37}=14000$

The range of miles that Jane can drive her new car=12000-14000

4 0

3 years ago

What is the y-intercept of the graph below? A. (0, 4) B. (0, -2) C. (0,2) D. (0,4)

Monica [59]

Answer:

(0,2)

Step-by-step explanation:

The y intercept is where the graph crosses the y axis ( where x=0)

The graph crosses the y axis at y=2

(0,2)

5 0

3 years ago