What is the slope between (5, 4) and (-3, 12)?​

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.

What is the value of the discrimination for the quadratic equation 0=×2+2+×2