CCSS.Math.Content.7.EE.B.4

Solve for x: 
4x + 1 = 7x - 5

• -1
• 2
• 6/11
• 8

Tags

CCSS.Math.Content.7.EE.B.4

Suppose a culture of bacteria begins with 5000 cells and dies by 30% each year. Write an equation that represents this situation.

• y=5000(0.7)^x
• y=30(5000)^x
• y=5000(1.3)^x
• y=5000x^x

Tags

CCSS.Math.Content.7.EE.B.4

What is the solution to
c – 14 < 16?

• c < 2 
• c > 2
• c < 30 
• c > 30

Tags

CCSS.Math.Content.7.EE.B.4

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet
• 26 feet
• 27 feet
• 28 feet

Tags

CCSS.Math.Content.7.EE.B.4

30 + 6t = 11t

• 3
• 5
• 6
• 30

Tags

CCSS.Math.Content.7.EE.B.4

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Tags

CCSS.Math.Content.7.EE.B.4

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.Math.Content.7.EE.B.4

Solve:
3x + 19 > 10

• x < 3
• x > 3
• x < -3
• x > -3

Tags

CCSS.Math.Content.7.EE.B.4

Find the equation of the line shown

• y = 4x - 3
• y = 3/4x - 3
• y = -3x + 4
• y = 3/4x + 4

Tags

CCSS.Math.Content.7.EE.B.4

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

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

Tags

CCSS.Math.Content.7.EE.B.4