Math
posted by Bryan .
Simplify the expression and combine like terms
5(4y7) + 4(2y+5)

first use the distributive property to multiply the terms out:
20 y + 35 + 8 y + 20
you now have 820 y's
which is 12 y
and you have the numbers 35+20 which is 55
so the result is
55  12y