Answer FAST PLS !! Consider the formula for the slope between two coordinate points, m, shown below m= y 2 -y 1/x 2 -x 1 Which of the following equations is equivalent to the slope formula?
A. y 1 =m(x 2 -x 1 )+y 2
B. y 2 =m(x 2 -x 1 )+y 1
C. x 1 =m(y 2 -y 1 )+x 2
D. x 2 =m(y 2 -y 1 )+x 1

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2