22. Approximately how much air is needed to fill an exercise ball with a radius of 15 in.? Use 3.14 :A 42 390 in B. 14.130 in. C 10.598 in. D. 3,375 in."​

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:

i dont know what you want me to answer for this but im guessing 2: 11?

the clb she uses is a driver, so its a 2/5 chance she hits a 180-189 yard shot

step-by-step explanation: