7th grade algebraic expressions

Simplify

1.4w - 0.6w

• 8w

• 0.8w

Tags

CCSS.7.EE.A.1

1.3a - 0.8b + 2.2b - a

• 0.3a + 1.4b

• 3a + 14b

Tags

CCSS.7.EE.A.1

Expand the expression, then simplify

-2/3 (6x + 3)

• -4x - 2

• 8x + 2

Tags

CCSS.7.EE.A.1

4(2p - 3) - 3(p + 2)

• 5p-18

• 16p+22

Tags

CCSS.6.EE.A.3

Factor

4t - 20s

• 4(t - 5)

• 4(t+5)

Tags

CCSS.7.EE.A.1

-15 - 6 - 12y

• -3(3m + 2 + 4y)

• 3(3m - 2 + 2y)

Tags

CCSS.7.EE.A.1

Three-fourths of the weight of a bunch of grapes is equivalent to three-fifths of the weight of a papaya. If the grapes weight (X+28) pounds, what is the weight of a papaya in terms of X?

• (5/4X + 35)

• 15/4X - 35)

Tags

CCSS.7.EE.B.4A

10 less than a number

• 10 + x
• x - 10
• 10 - x
• 10x

Tags

CCSS.6.EE.A.2A

? + 9 = 15

• ? = 24
• ? = 6

Tags

CCSS.1.OA.D.8

4 more than twice a number

• 2x + 4
• 2 + x + 4
• 2x - 4
• 2/x + 4

Tags

CCSS.6.EE.A.2A