I do not understand what to do , more explicitly sorry :(
I think you have to subtract 60% and 80% which you get 20%
7x + 15 = 1520
It’s $7 times the unknown number of shirts (x). Plus $15 to ship. All has to equal the total of $1,520.
What you have written down is correct, x=-3
Answer:
slope is -3
Step-by-step explanation:
m is the slope, this may have been a trick question.
by the points given the slope is 1
