Answer:
the first one is B and the second one is A
Step-by-step explanation:
I guessed and I got it right
Answer:
17y+4z-5
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
since 5 is constant so you can take it out from the summation
Answer: 75
solve:
For gym A
total cost= membership fee+monthly fee
membership fee=25
monthly fee=25
cost of x month=25x
total cost=25+25x
for gym B
membership fee=10
total cost=55+10x
now total cost are same
25+25x=55+10x
15x=30
x=30/15
x=2.
2 months
and amount =25+25*2=75
