Pls help with math ASAP due tonight

The equation of the line is y=-1/2x-3.5

Step-by-step explanation:

Given the two points on the line, (1, -4) and (3, -5), find the slope of the line with the equation .

After you find the slope of the line, substitute x and y with either point given to you. For me, I'll use point (1, -4) to solve for the y-intercept.

   add both sides by 1/2 so that b is alone

You can rewrite -7/2 as -3.5.

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: