The total cost C (in dollars) to participate in a

Josalynn

Josalynn

Answered question

2021-08-11

The total cost C (in dollars) to participate in a ski club is given by the literal equation C = 85x + 60, where x is the number of ski trips you take. How many ski trips do you take if you spend a total of $315?

Answer & Explanation

davonliefI

davonliefI

Skilled2021-08-12Added 79 answers

To solve a literal equation fo a varible, isolate that variable by perfoming operations on both sides of the equation.
To identify the number of ski trips, substitute the dollars spent n the equation above:
For C=315:
C6085
Substitute:
=3156085
Simplify:
=25585
Simplify:
=3 ski trips
Jazz Frenia

Jazz Frenia

Skilled2023-05-14Added 106 answers

Result: 3
Solution:
We have the equation C=85x+60 and we know that C=315. Substituting this value into the equation, we get:
315=85x+60
To isolate x, we can subtract 60 from both sides of the equation:
31560=85x
Simplifying the left side:
255=85x
To solve for x, we divide both sides of the equation by 85:
25585=85x85
Simplifying:
3=x
Therefore, the number of ski trips, x, is equal to 3.
Mr Solver

Mr Solver

Skilled2023-05-14Added 147 answers

Given:
C=315
Substituting this value into the equation, we have:
315=85x+60
To isolate x, we subtract 60 from both sides of the equation:
31560=85x+6060
Simplifying the equation, we get:
255=85x
To solve for x, we divide both sides of the equation by 85:
25585=85x85
Simplifying further, we have:
x=3
Therefore, if the total cost is 315, you would take 3 ski trips.

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