7.1-7.4 Quiz Review

Write the word sentence as an equation.

5 more than a number x is 20

• 5 - x = 20

• 5 ÷ x = 20

• 5 + x = 20

• 5x = 20

Write the word sentence as an equation.

The quotient of a number x and 5 is 20

• x - 5 = 20

• x ÷ 5 = 20

• x + 5 = 20

• 5x = 20

Tags

CCSS.HSA.CED.A.3

Write the word sentence as an equation.

20 is the same as the difference of a number x and 5

• x - 5 = 20

• x ÷ 5 = 20

• x + 5 = 20

• 5x = 20

Tell whether the given value is a solution of the equation.

7z = 42 z = 8

• Yes

• No

Tags

CCSS.6.EE.B.5

Tell whether the given value is a solution of the equation.
2y - 3 = 5            y = 4

• Yes

• No

Tags

CCSS.6.EE.B.5

Solve.

x + 22 = 50

• x = 72

• x = 1100

• x = 2.27

• x = 28

Tags

CCSS.6.EE.B.7

Solve.

3.5w = 31.5

• w = 28

• w = 110.25

• w = 9

• w = 35

Tags

CCSS.6.EE.B.7

The area of the rectangle is 14 ft². Write an equation that you can use to find the value of x.

• x = 14 ÷ 7

• 7x = 14

• 7 + x + 7 + x = 14

• x = 2

Tags

CCSS.6.EE.B.7

The equation y = 10x + 25 gives the amount y (in dollars) in your savings account after x weeks. Identify the independent and dependent variables.

• Independent = x

  Dependent = y

• Independent = y

  Dependent = x

Tags

CCSS.6.EE.C.9

The equation y = 10x + 25 gives the amount y (in dollars) in your savings account after x weeks. How much is in your savings account after 8 weeks.

• $80

• $8

• $25

• $105

Tags

CCSS.HSF.LE.B.5