Pre Algebra Review

Simplify:
9 - 4(8 - 3) + 10 ÷ 2

• -6
• 30
• -3
• 5

Which of these represents slope-intercept form?

• y - y₁ = m(x-x₁)
• Ax + By = C
• y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve the equation
4(2x-5)=7(2x+4)

• 8
• -8
• -1.5
• 1.5

Which of the following solutions fits the graph shown?

• x < -2
• x > -2
• x ≤ -2
• x ≥ -2

Tags

CCSS.6.EE.B.8

Darrel's restaurant bill is $89.75. If Darrel leaves an 18% tip, how much tip does the server receive?

• $1.62

• $16.16

• $73.59

• $105.91

Tags

CCSS.6.RP.A.3C

Nia puts $750 into a savings account. The simple interest rate for the savings account is 3%. If Nia does not withdraw or deposit any additional money, how much money will be in Nia's account at the end of 2.5 years?

Tags

CCSS.7.RP.A.3

Mark bought a new jacket. The jacket originally cost $79.95 but is on sale for 20% off. How much does Mark pay for the jacket?

• $ 15.99

• $ 27.99

• $ 63.96

• $ 95.94

Tags

CCSS.6.RP.A.3C

The running shoes Gina bought at a 20%-off sale were originally priced at $70. Before tax was added, how much money did Gina save by buying the shoes on sale?

• $7.00

• $10.00

• $14.00

• $20.00

Tags

CCSS.6.RP.A.3C

3⁵

• 15

• 51

• 125

• 243

Tags

CCSS.6.EE.A.1

What is the value of (-2)^3?

• -8
• -6
• 6
• 8

Tags

CCSS.8.EE.A.1