Sent a picture of the solution to the problem (s).
Answer:
The GCF of 7 and 12 is 1.
Answer:
it will be 1.50$ off as the discount so sold for 13.50 is the sale price
Your answer would be D. 225%. 9/4 equals to 2.25 which multiplied but a 100 to make the percentage equals 225%.