Question

Which expression is equivalent to 30x + 15y?
a)45xy
b)xy+45
c)15(2x+y)
d)15xy(2x+y)

Answer 1

Answer:

C

Step-by-step explanation:

because 15*2x=30x and 15*y= 15y and since they are adding in the parentises you add again 30x*15y

Answer 2

Answer: C hope this helped