Math 8 Final Exam Review

A number that can be written as a fraction.

• rational

• irrational

Answer explanation

similar to #7 in review

• rational

• irrational

• undefined

• none of these

Answer explanation

#36 in review

The value is 4, which a rational since it can be written as a fraction

Which set of numbers contains the number 2.5?

• integers

• rational

• natural

• irrational

Answer explanation

#49 in packet

terminating decimals can be written as a fraction so it is rational

• 5

• 1

• 0

• none of these

Answer explanation

#12 in review

Tags

CCSS.8.EE.A.1

• -8

• -16

Answer explanation

#42 in review

negative exponent property

Tags

CCSS.8.EE.A.1

• -36 and -49

• -7 and -8

• -13 and -12

• 7 and 8

Answer explanation

#39 in review

Tags

CCSS.8.NS.A.2

Answer explanation

#41 in review

Tags

CCSS.HSA.APR.A.1

Which equation does NOT have a solution of 11?

• 3y+8=41

• 2y-5=16

• 6y+4=70

• 4y-10=34

Answer explanation

#13

substitute 11 in for y in each equation and find the equation that comes out to a FALSE statement

A number can be both rational and irrational.

• True

• False

Answer explanation

#9 in review

A number has to be one or the other, it cannot be both rational or irrational.

• 14

• -4

• 11

• -1

Tags

CCSS.6.EE.A.2C