Answer:
b and d
Step-by-step explanation:
just took the test
Answer:28
Step-by-step explanation:
4a when a=7
So..
4(7)=28
Hope that helps :)
Answer:

Step-by-step explanation:

First we square the parenthesis. Apply FOIL method to multiply


distribute -2 inside the parenthesis

Now combine like terms

Step-by-step explanation:
i hope this help if it doesn't ill come back and try to see if i can find another way to do it.
Answer:
25 kilograms= 55.1156 pounds
Step-by-step explanation: