Andy currently runs a total of 12 miles each week. He plans to increase the number of miles he runs each week by 1.5 miles until he is running a total of 26 miles each week. Which equation can be used to determine x, the number of weeks that it will take Andy to reach his goal?

12+(1.5x)=26

Then solve for x and you'll be done!

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)