It costs $45 to rent a car each day. there is also a fee of $12.how much does it cost to rent a car for 5 days, including the fee? write an equation for each problem. use a variable for the unknown. solve.

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

this answer is !