Question

Help evaluating number 13 and 15

Answer 1

zy+4y

=(2)(5)+4(5)
=10+20
=30


p^2÷4-m

=(4)^2÷4-(3)
=16÷1
=16

:)
I hope you will do well in Algebra!

Answer 2

Zy + 4y = 2(5)+4(5)=10+20=30


P^2 : 4 - 3 = 4^2 : 4 - 3 = 16 : 4 - 3= 4-3=1