Answer:
a
Step-by-step explanation:
To do this problem, you gotta cross-multiply. SO,

multiplied by

12 times 14 = 168
21 times 3 = 63
Then the final answer is
find the prime factors in each term to find the GCF
answer is 6x^2
Answer:
An equation for the absolute value that represents the midpoint of 10 and 15 would be (10 + 15)/2 = 12.5
Answer:
y= 5 x= 2
Step-by-step explanation:
-3x+5y=2x+3y
5y=5x+3y
2y=5x