Answer:
Step-by-step explanation:
4x - 12 = 11 - 3x
Bringing like terms on one side
4x + 3x = 11 + 12
7x = 23
x = 23/7
Answer:
57
Step-by-step explanation:
when you divide both of the answers you get 57 and I'm 98 percent positive it's correct
Answer:
23
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
A. C= 0.1d + 30
because if u take the point (100,40), then d= 100 and c=40. Now 0.1d means = 10 and 10 + 30 gives 40 which is equal to C.