IM 7th Interim 2 Review #2

7th Interim 2 Review

Expressions

Equations

Angles

Figures

Shapes

Expressions

Multiple Choice

Simplify the following expression:
-7x +5 (1 - 8x)

• -33x + 5
• 5 + 33x
• 47x + 5
• 5 - 47x

Multiple Choice

Find an equivalent expression for the given expression: 36x + 24

• 4(9x + 7)

• 4(9x + 8)

• 2(18x + 12)

• 12(3x + 3)

Multiple Choice

Which expression is equivalent to 7(3a + 4b)?

• 21a + 28b

• 10a + 11b

• 21a + 4b

• 10a + 28b

Multiple Choice

Which expression is equivalent to 3x + 5 + 7x + 2?

• 10x + 7

• 17x

• 17

• 15x + 2

Multiple Choice

Combine like terms, simplify, and choose the equivalent expression below for  $5x-3+2\left(x-3\right)-2x+4\left(5\right)$  

•  $-24$  

•  $9x+29$  

•  $5x+11$  

•  $5x+14$  

Equations

Multiple Choice

What would be the best first step to solving the equation?
-6x=-24

• multiply both sides by -6
• divide both sides by -6
• add 6  to both sides
• subtract -6  from both sides

Multiple Choice

Solve the equation:
x/-3 = -4

• x = 12
• x = 1
• x = -1
• x = -12

Multiple Choice

Solve for c.

-27 = - 7 - 4c

• 5

• 6

• 13

• 4

Multiple Choice

Solve for w.

 $\frac{w}{3}+6=8$  

• w = 2

• w = 4

• w = 6

• w = 8

Multiple Choice

WRITE AN EQUATION

Aliyah had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?

• 24-10=7x

• 7x- 24=10

• 7x+ 10=24

• 10+x=14

Multiple Choice

"Zanir had some candy to give to her four children. He first took ten pieces for himself and then evenly divided the rest among his children. Each child received two pieces. With how many pieces did he start?"

Which equation matches the situation?

• (x-10)/4=2

• x-10/4=2

• x-10=2(4)

• 2(x-10)=4

Angles, Figures & Shapes

Fill in the Blanks

Multiple Choice

Point C is located 11 cm from point A, point A is 3 cm from point B. BC is 7 cm. Which statement is true?

• Connecting ABC creates a unique triangle

• Connecting ABC creates multiple triangles

• Connecting ABC can not create a triangle

Multiple Choice

What shape will the vertical cross-section of a cube be?

• Square

• Triangle

• Trapezoid

• Circle

Multiple Choice

What shape will the horizontal cross-section of a cone be?

• Dome

• Circle

• Pyramid

• Triangle

Multiple Choice

What shape does this cross section make?

• Rectangle
• Circle
• Triangle
• Square