Test 3 Review

Solve for x.

 $\frac{x}{7}=\frac{9}{10}$  

• 6.3

• 7.8

• 12.6

• 6

Solve for x

 $\frac{3}{7}=\frac{x+2}{14}$  

Be sure to distribute.

• 5.7

• 4

• 2

• 5.5

Apples are 5 for $2.00. How much would 12 apples cost?

• $4.15

• $4.25

• $4.80

• $5.05

92% of 42 is what?

 $\frac{\%}{100}=\frac{is}{of}$  

• 219

• 38.6

• 38.2

• 37

A $5.15 tip is what percent of a $26 bill?

 $\frac{\%}{100}=\frac{is}{of}$  

• 19.8%

• 21%

• 21.5%

• 14.3%

Determine the simple interest for the following car loan of $35,000 at 5.25% for 6 years.

 $I=prt$  

• $1,102.50

• $11,025

• $1,102,500

• $110,250

If Jim earned $750 interest on a deposit of $5,000 in a savings account at 5% simple interest. How many years did Jim leave his money in the account?

 $I=prt$  

• 3 years

• .3 years

• 187500 years

• 2 years