Answer:
-3
Step-by-step explanation:
Linear functions are usually of degree 1. They are a straight line. y=mx+b
42=2[{45-3(14-21)}+4]
42=2[{45-3×-6}+4]
42=2[{45-18}+4]
42=2[{27}+4]
42=2[27+4]
42=2×31
42=62
x=6, x=-8
Step-by-step explanation: i used the symbolab calculator online to solve this.
hi! so i tried to solve this one for you, let me know if it is right..! have a great day
area = 6x^2+10x-4 perimeter= 5x+3
