Applied Math Sem 1 Review #1

Evaluate.

(-10 + 9) 3

• -3

• 3

• 57

• -57

Tags

CCSS.7.NS.A.1D

Evaluate

(8m - 4) (- 5.5)

• 22

• -44m + 22

• 66

• -66m

Tags

CCSS.6.EE.A.2C

The Stuart Family has 5 members. Thy each purchase a soda at $2.50 each and a hot dog at $3.50 each. Find the total cost of the food.

• $22.50

• $20

• $8.50

• $30

Tags

CCSS.6.NS.B.3

Simplify

( - 3x - 8) + (2x + 9)

• -x - 17

• -x + 1

• x + 1

• 5x +1

Tags

CCSS.7.EE.A.1

Factor (GCF):

45 + 60x

• 2(22.5 + 30x)

• 5(9 + 12x)

• 15(3 + 4x)

• 3(15 + 20x)

Tags

CCSS.7.EE.A.1

Simplify the expression.

6x + 2x + 3

• 8x + 3

• 11x

• 3

• 4x + 3

Tags

CCSS.7.EE.A.1

Combine the like terms.

• 14x + 6

• 15x + x + 12

• 16x + 12

• 28x

Tags

CCSS.7.EE.A.1

Solve:

4(b+3.1) = 14.4

• 1.9

• 2.9

• 14.4

• 0.5

Tags

CCSS.7.EE.B.4A

Solve.

10 - x = 9x

• -1

• 1

• 9

• -10

True or False?

6b + 4 >12 when b=2

• True

• False

Tags

CCSS.6.EE.B.5