Factor 64b-16c to identify the equivalent expressions.
Choose 2 answers

it’s A 16(4b-c) and D 2(32b-8c)

Step-by-step explanation:

I am smart the reason why it’s this is too long :p I also have to get to school so :p

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this