Mrs. glen is riding the trail behind her house. she already completed 60% of the trail which is 12 miles. how long is the trail. also i have to do a doble number line. you

what?

step-by-step explanation:

what do you need with. i love quadrants. can you tell me ?

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:

pi x^2

step-by-step explanation:

pi times x squared