Answer:
z = (-b + 17)/(a+4)
Step-by-step explanation:
If in terms of a and b, then
az - 17 = -4z - b
z(a-4) = -b+17
z = (-b + 17)/(a+4)
Yes because it is linear, also if you set up the proportion 2/4=1/2 they are equal.
Answer:
-7/8 the first one
Step-by-step explanation:
they're both the same
Hope it looks good
what color is nhan thinking
Answer:
0
Step-by-step explanation:
-4 - -4 = 0
6-4 = 2
0/2 = 0
