Numbers, Expressions, and Equations

Solve x³=216 for x.

• 14
• 4
• 6
• 8

Tags

CCSS.8.EE.A.2

Solve the equation for x.
x²= 25/144

• 5/12, -5/12
• 5/11, -5/11
• 6/11, -6/11
• 1/2, -1/2

Tags

CCSS.8.EE.A.2

Solve the equation for x.
343 = x³

• 7
• -7
• -17
• 17

Tags

CCSS.8.EE.A.2

Write the decimal as a fraction in simplest form.
.434343.....

• 43/100
• 17/99
• 1/3
• 43/99

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Write the decimal as a fraction in simplest form.
0.355 

• 3/5
• 71/200
• 7/10
• 7/20

Write the fraction as a decimal.
5/9

• .45
• .6....
• 0.5.... 
• .51

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Write the fraction as a decimal.
2/5

• .60
• .40
• .50
• .25

Given the following radical, decide if it is rational or irrational:
√16

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

Given the following radical, decide if it is rational or irrational:
√8

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

(r⁴)⁶

• 10r
• r¹⁰
• 24r
• r²⁴

Tags

CCSS.8.EE.A.1