Answer:
D) 5
Step-by-step explanation:
-12 + 8 + 9 = 5
(x+3)(x-3)(2x+1)
————————
(x+7)x
Divide 45 by three because it is 3:4 of the cost then mutiply it by four so e entire cost would be 60.
Answer:
2
Step-by-step explanation:
57x + 1 = 115
57x = 115 - 1
57x = 114
x = 114 / 57
x = 2
Answer:
x = 5/8
Step-by-step explanation:
Isolate the variable by subtracting 1/8 from both sides:
3/4 - 1/8 = 5/8
Now, the equation is:
x = 5/8
Therefore, the answer is 5/8
