Which of the following could be the first step in solving the equation below?
5x = 21

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)