Which student's first step was incorrect, and why? Amelia's, because the variable term must be isolated on the left side Luis's, because he flipped the inequality sign when he subtracted Shauna's, because she did not apply the subtraction property of equality properly Clarence's, because the terms he added together were not like terms

Question

4 July, 11:06

+1

Answers (2)

Know the Answer?

Amani Kidd · Answer 1

The formula for a trapezoid relates the area A, the two bases, a and b, and the height, h.

A = (a+b) 2 h

Solve for a.

Regan Johns · Answer 2

B. Luis’s, because he flipped the inequality sign when he subtracted