Math Lesson 4.1 - Ratios, Rates, and Proportions; Percents

• A) 454

• B) 4,540

• C) 45,400

• D) 454,000

Answer explanation

• A) $405.00

• B) $443.00

• C) $472.00

• D) $492.00

Answer explanation

• A ) 26

• B) 39

• C) 42

• D) 52

Answer explanation

• 1. A)  60xy

Answer explanation

• A) 27

• B) 33

• C) 45

• D) 52

Answer explanation

• D) 2x

Answer explanation

• A) −1

• B) 0

• C) 1

• D) The value cannot be determined from the information given.

Answer explanation

• A) 27

• B) 36

• C) 45

• D) 54

Answer explanation

• A) 7sec

• C) 10.5 sec

Answer explanation

Answer explanation