TEKS.MATH.7.3B

Which expression is equivalent to 6y + 22y + y?

• 28y + 1
• 29y
• 22y + 7
• 29

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

9/1

• 1
• 9
• 0
• 10

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29
• 38
• 50
• 145

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

TEKS.MATH.9-12.IV.D.1

-15 + 15 =

• 30
• 0
• -30

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

 18 - (-4)

• -22
• 4
• 22
• -4

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Simplify.
-2(x + 4) - 3(a - 6)

• -2x - 3a - 26
• -2x - 3a + 10
• -2x + 3a - 26
• -2x + 3a + 10

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Choose the answer.
5²

• 10
• 15
• 20
• 25

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

Pat needs 14 sticks of pepperoni to make 28 pizzas.  How many sticks of pepperoni are needed to make 36 pizzas?  

• 15 pizzas
• 252 sticks
• 18 sticks
• 18 pizzas

Tags

TEKS.MATH.7.3B

TEKS.MATH.8.5E

7^-2

• 49
• 10/49
• -49
• 1/49

Tags

TEKS.MATH.7.3B

TEKS.MATH.7.3A

If JK = 7 and
LJ = 20, find KL

• 12
• 13
• 27
• 28

Tags

TEKS.MATH.7.3B