Question

The Substitution Property of Equality states that if LM=7 and ER+LM=NP then ____=NP

(a) ER+7
(b) 7
(c) LM+7
(d) ER+LM

Answer 1

Replace LM with 7 in the equation ER+LM=NP

Answer 2

a?

Answer 3

what question do you have if you aren't totally convinced it is a

Answer 4

its A

Answer 5

good job :)

Answer 6

THANK YOU! :)