Answer:
Step-by-step explanation:
x = 20
-14b+28=-10b-30
-4b+28=-30
-4b=-58
b=58/4=29/2
It would cost 2.50$ for each shirt.
Answer:
a=24
Step-by-step explanation:
= -4
-a= -4*6
-a= -24
a= 24
Answer: 1 * 2 - 1 equals 3 repeat for others
Step-by-step explanation: