Let: x = number of copies sold
We can formulate the following equation to solve for x:
1.50x - 0.9x - 600 = 0
x = 1000
Therefore, the club must sell 1000 copies to break even. Among the choices, the correct answer is A.
Answer: 12.800
Step-by-step explanation:
"89.6 by 7' translates to 89.6 divided by 7.
89.6 divided by 7 is equal to 12.8
Check your answer: 12.8 x 7 = 89.6
12.8 is equal to 12.800, it is the answer.
The correct answer is a I think is correct
Answer:
c = -4 d = 6
Step-by-step explanation:
8 - 2d = c 4c + 3d = 2
4(8 - 2d) + 3d = 2
32 - 8d + 3d = 2
32 - 5d = 2
-5d = -30
d = 6
8 - 2(6) = c
8 - 12 = -4 = c
Answer:
no
Step-by-step explanation:
if you plug it in...
3(1)+4(-2)=-11
4+-8=-11
4-8=-11
-12 does NOT equal -11
so the answer is no
