6. A meteoroid changed velocity from 20 km/s west to 2.8 km/s west in 0.05 seconds. What is the acceleration of the meteoroid?

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:

50x5=$250

step-by-step explanation:

the answer is $42.96

step-by-step explanation:

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