Kelly joins Powerhouse Gym. The cost is $30 per month and a one-time $100 joining fee. Lisa joins MegaMuscle Gym for $35 per mon
th and a $50 joining fee. In how many months will Lisa have paid more than Kelly?
A) 10 months
B) 11 months
C) 8 months
D) 2 months
2 answers:
<span>100 + 30x = 50 + 35x.
-50 -30x -50 -30x
50 = 5x
10 = x
At ten months they would have paid the same amount so at 11 months, Lisa would pay more than Kelly.</span>
B- 11 months , Kelly would pay $430 and Lisa would pay $435
30 times 11 = 330 + 100= 430 -Kelly
35 times 11=385 + 50= 435
You might be interested in
Answer:
forst mark me as a brainleast
The answer to this question is 29.542 hectares
They are both in the thousands category
Answer:
C 36
Step-by-step explanation:
When we have to exponents to the same base, and we are dividing them, we can subtract the exponents
a^b ÷ a^c = a^ (b-c)
6^7 ÷ 6^5 = 6^(7-5)
= 6^(2)
= 36
X+1=y+1
X-Y= 0
Hope this helped you
