ACT Prep Math

What type of number is 5/8?

• Rational
• Irrational
• both
• neither

Tags

CCSS.HSN.RN.B.3

The Carousel Clothes Shop is advertising a sale featuring 30% off the marked price on any item. Which of the following gives the sale price, in dollars, of an item with a marked price of p dollars?

• 0.3p

• p - 30p

• p - 0.3

• p - 0.3p

Tags

CCSS.6.EE.B.6

Which of the following is NOT equivalent to to 80% of n?

• 0.80n

• 8(0.10n)

• $\frac{4n}{5}$

• $\frac{8n}{100}$

Tags

CCSS.8.EE.C.7A

A DVD player with a list price of $100 is marked down 30%. If John gets an employee discount of 20% off the sale price, how much does John pay for the DVD player ?

• $56.00
• $77.60
• $50.00
• $44.00

Tags

CCSS.6.EE.B.6

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

• 4

• 14

• 16

• 20

• 50

Tags

CCSS.6.EE.A.2C

What is the value of x when 2x + 3 = 3x – 4 ?

• -7
• -1/5
• 1/5
• 7

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the simplified form of the expression (3x-1)²?

• 9x²-1

• 9x²-6x+1

• 9x²+1

• 9x²+6x+1

• 9x+1

Tags

CCSS.HSA.APR.C.4

 If b = a + 3, then  $\left(a-b\right)^4$   = ?

• 81

• 27

• -3

• -27

• -81

Tags

CCSS.6.EE.A.2C

4x³× 3xy²× 2xy² is equivalent to:

• 9x³y⁴

• 9x⁵y⁴

• 24x³y⁴

• 24x⁵y⁴

• 24x⁵y⁶

Tags

CCSS.HSA.APR.A.1

Sales for a business were 3 million dollars more the second year than the first, and sales for the third year were double the sales for the second year. If sales for the third year were 38 million dollars, what were sales, in millions of dollars, for the first year?

• 16

• 17.5

• 20.5

• 22

• 35

Tags

CCSS.7.EE.B.4A