Quiz: Rounding, Percents, Alg. Expressions, and PEMDAS

15% of $75 is $ (a)  

Tags

CCSS.6.RP.A.3C

What percent is 12 out of 60?

• 5%

• 20%

• 15%

• 7.2%

Kellie earns a 15% tip. If the customer's bill was $25, she received $ (a)   as a tip.

The price of an office chair was $86. The tax rate was 6%. The total price for the chair including tax was $ (a)  

The regular price of a pair of Nike running shoes is $174. If a discount of 40% is applied, then the total sale price is $ (a)   .

(Round to nearest cent if necessary)

If chocolate chip cookies cost $3.00 per cookie plus $2 for boxing them up in a decorated box, what would the expression be?

• 3 + 2x

• 3x + 2

• 3x + 2x

• 5x

What word phrase can you use to represent "5x + 2"?

SELECT ALL THAT APPLY!

• 5 times a number plus 2

• 2 more than the product of 5 and a number

• a number times the sum of 5 and 2

• the sum of 5 times a number and 2

Evaluate:

25 - 40 ÷ (2 + 3) × 2

Mathematical Equivalence

ON