CCSS.Math.Content.7.EE.B.3

Solve using elimination.
-4x - 6y = 6
4x + 6y = -4

• no solution
• (2,0)
• (-4,0)
• (0,0)

Tags

CCSS.Math.Content.7.EE.B.3

Marcella bought a 25-ounce bottle of olive oil for $5.88. She used 60% of the olive oil in two weeks. Which of the following is closest to the cost of the oil she used?

• $0.24
• $0.39
• $2.35
• $3.53

Tags

CCSS.Math.Content.7.RP.A.3

CCSS.Math.Content.7.EE.B.3

3 = 5x - 12

• 2 = x
• 4 = x
• 3 = x
• -1 = x

Tags

CCSS.Math.Content.7.EE.B.3

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9
• 38
• -38
• -9

Tags

CCSS.Math.Content.7.EE.B.3

Solve the following:
-5 (- 6) + 10

• -1
• 40
• -20
• 21

Tags

CCSS.Math.Content.7.EE.B.3

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.Math.Content.7.EE.B.3

Solve for x: -3(x-8)=87

• x=-21
• x=21
• x=37
• x=-37

Tags

CCSS.Math.Content.7.EE.B.3

A dolphin was swimming 23 feet under the surface of the water. He rose 8 feet, then it dropped back down 4 feet. It rose 21 feet. What is the location of the dolphin now?

• 2 feet below sea level
• 2 feet above sea level
• 19 feet below sea level
• 15 feet below sea level

Tags

CCSS.Math.Content.7.EE.B.3

18 - 41 = 

• 23
• 59
• -59
• none of these

Tags

CCSS.Math.Content.7.EE.B.3

If a = 6 and b = 7,find the value of 15-a-b.

• 2
• 3
• 4
• 5

Tags

CCSS.Math.Content.7.EE.B.3