Sara is training for a half marathon. On Week One, she could only run 4 miles without stopping for a rest. By Week Four, she could run 11 miles without a break. By what percent did she increase her running?

5%

Step-by-step explanation:

$12. that is my answer.

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

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!