Hello, Marymack!
We know that in a geometric sequence defined by

and

, the sum can be calculated the following way:
Answer:
(x+4)(x+8)
Step-by-step explanation:
when you use the FOIL method then you can check the work and make sure that this is correct.
Wouldn’t number seven be
2a+2b because of the distributive property?
Answer:
a
Step-by-step explanation:
i just did it
51*32/102=32/2=16.
Therefore, Raina will need 16 cans to cover the court.