Free Printable Unit 4 ACC Review

1.

Which of the following equations has exactly one solution?

a)

5x - 3 + x = 6x - 3

b)

4(4x + 5) = 16x + 20

c)

2x - 8 = 2(x - 8)

d)

4x + 2 = 2x - 8

2.

For which value of a will the equation 5x – 3 = 5x – a have an infinite number of solutions?

a)

3

b)

-5

c)

5

d)

-3

3.

What value of v makes the equation

4.5v + 1 = 2.3v – 4.5

TRUE?

a)

2.5

b)

-2.5

c)

1.5

d)

-2

4.

What is the difference between an expression and an equation?

4 lines

5.

What line did the error occur in?

a)

Line 1

b)

Line 2

c)

Line 3

d)

Line 4

6.

Given that the triangle and square have the same perimeter, what is the value of x?

a)

$\frac{8}{15}$

b)

$\frac{1}{3}$

c)

$\frac{8}{3}$

d)

$\frac{7}{5}$

7.

In centimeters, what is the perimeter of the triangle?

a)

$\frac{8}{3}$

b)

20

c)

$\frac{64}{3}$

d)

40

8.

Lily, Emmanuel, and Jessica each wrote expressions to represent their hourly earnings for an after-school job where h represents the number of hours worked.

Lily: 7.50h + 8

Emmanuel: 13(0.5h + 5)

Jessica: 6.50h + 12

How many hours will Lily and Jessica have to work in order to make the same amount of money in one week?

a)

2

b)

4

c)

3

d)

6

9.

Lily, Emmanuel, and Jessica each wrote expressions to represent their hourly earnings for an after-school job where h represents the number of hours worked.

Lily: 7.50h + 8

Emmanuel: 13(0.5h + 5)

Jessica: 6.50h + 12

How many hours will Emmanuel and Jessica have to work in order to make the same amount of money in one week?

a)

2

b)

no solution

c)

13

d)

error

10.

$2\left(x-2\right)=2x-4$

a)

No Solution

b)

Infinite Solutions

c)

$x=8$

d)

$x=-8$

11.

$36=4\left(20+x\right)$

a)

$x=-11$

b)

$x=12$

c)

No Solution

d)

Infinite Solutions

12.

$5\left(2+x\right)=45+5x$

a)

No Solution

b)

Infinite Solutions

c)

$x=35$

d)

$x=55$

Unit 4 ACC Review

Total questions: 12

Worksheet time: 6mins

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