X = number of cds on the rack
x + 7 = 30
x = 30 - 7
x = 23 <== so there are currently 23 cds on the rack
I don’t understand the question
4(3x + 12) = -6(-8-2x)
12x + 48 = 48 +12x
12x + 18 = 12x + 48
0 = 0
answer is A. infinitely many solutions
Answer:
3.25 can be changed to either 3 and 1/4 or 13/4.
.115 can be reduced in a fraction to 23/200
Step-by-step explanation:
