Answer:
a)
Step-by-step explanation:
She forgot to multiply 14 with -13
There isn't enough information to answer this, what is the given area or perimeter?
We can’t graph for you here, sorry
Answer:
x+5
Step-by-step explanation:
Since you don't know how much Joe weighs, you can express his weight as x. Then, you add on 5 because you have 5 more lbs than joe (which is x).