Pls help me calculate the slope of the line that passes through (3,2) and (-7,4) in a fraction

-1/5

Step-by-step explanation:

slope can be found with the equation found in the image.

assign each coordinate with the according variable

x1 = 3       x2 = -7    y1 = 2    y2 = 4

and input the values accordingly.

4 - 2 / -7 - 3    PEMDAS (order of operations)

= 2/ -10           Simplify

= 1/ -5        

=-1/5

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.

The answer will be y=-5+0 because the slope is -5 and the it has to go through y-axis 0