Derek is training for a half-marathon. his training plan sets his goal for this week at 18 miles with three short runs and one longer run.

his three short runs total 9.35 miles.

how long will his long run need to be to meet his goal?

What is the rotational symmetry of a wheel

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0