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

Every 2 days a scientist spends 1.25 hours observing dolphins and 3.5 hours observing sea lions. At this rate, how many total hours will the scientist spend observing dolphins and sea lions in 6 days?

• 28.5 h
• 14.25 h
• 9.5 h
• 23.5 h

Tags

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

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

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

Solve the following:
3 + 27 ÷ (-3)

• -6
• -10
• 10
• -12

Tags

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

Emily is a diver. Today she descended to a depth of 40 feet below sea level. Then she swam up 10 feet and descended another 4 feet. How far below sea level is Emily now?

• -34 feet
• -54 feet
• 54 feet
• -26 feet

Tags

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

³/₄(6x + 2) = 15

• 3
• 6
• 18
• 20

Tags

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

Solve!

• x = 5
• x = 26/5 OR 5.2
• x = 34/5 OR 6.8
• x = 0

Tags

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

The cost of 50 apples is $25.00.  How much would 75 apples cost?

• $12.50
• $50.00
• $37.50
• $75.00

Tags

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

If marked price of an article is Rs 1,200 and the discount is 12% then the selling price of the article is   

• Rs 1,056
• Rs 1,344
•  Rs 1,212
• Rs 1,188

Tags

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

Ryan would like to save 15% of his take-home pay towards retirement. How much should he save each month if he makes $5,000 each month?

• $750

• $75,000

• $1125

• $75

Tags

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

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

3x + 2y = 8

-x + y = -11

• (-5,6)

• (6,-11)

• (-6,-5)

• (6,-5)

Tags

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