You are running in a 5 kilometer race and you have set a goal to finish within 30 min. at the 1 kilometer mark you have been running for 8 min. if you keep this pace, will you reach you goal? explain plz.

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

This is different from the first one can someone me

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.