Answer:
10 months
Step-by-step explanation:
Our initial cost is $55
Our variable cost is $19.50 / month (lets call it 19.50m)
Chelsey has $250 dollars to spend.
Our equation would be as follows:
19.50m + 55 = 250 (this tells how many months plus the initial cost will be covered by the 250 dollars)
19.50m +55 -55 = 250 - 55
19.50m = 195
19.50m/19.50 = 195/19.50
m = 10
Chelsey can afford the initial membership fee and 10 months of club membership.
Answer:15/1
Step-by-step explanation: 300 Divided by 20 is 15 and i believe that is the answer im sorry if i am wrong
Find the slope of A. The slope of a line parallel to A would have the same slope of A. Remember, slope=rise over run.
At most, 20. 20 is the greatest common factor of all numbers.
For the 1st hour the cost is $50 whatever is the duration (providing it's 1 hour max.
From one hour and onward the cost becomes an additional $25 per quater of an hour.
If y is the cost and x the number of hours, then the equation becomes :
y =50 + 0.25.x or y =1/4x + 50