Which pairs of rational numbers are equivalent? Select all that apply. A. 0.5 and -1 over 2
B. 0.7 and 7 over 10
C. 11 over 12 and 0.55
D. -1 over 50 and -0.02
E. 0.15 and 0.15

What is the slope of a line that is perpendicular to y = 3x + 1

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.