A car travels 30.20 miles in 0.66 of an hour. What is the average speed, in
miles per hour, of the car? *

The average speed of the car is 45.76 mph

Step-by-step explanation:

avg speed = distance / time

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: