68-40=28
28/4=7
therefore, 7 is your answer
(Hope it helps my friend ^_^)
The answer it 1. is A.
The answer to 2. is B.
The situation can be expressed with the following.
P=550-127
4x^2 - 36 = 0
4x^2 = 36
x^2 = 9
x = 3 or -3
the answer is C
Answer:
you have to divide 12 by 15
Step-by-step explanation:
