edenlbarfield
27.10.2020 •
Mathematics
The formula for profit is
P = R - C.
a. Solve the formula for R.
b. Use the new formula to find the value of R given that
P = $350 and C = $520.
Solved
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Ответ:
a) R=P+C
b) $870
Step-by-step explanation:
a)
since P=R-C we can do the following to solve the equation for R:
P=R-C
P+C=R-C+C (add C to both sides to get R by itself)
P+C=R
b) P=350 C=520
since R=P+C,
R=350+520
R=870
Ответ:
3/5k (5)=3/10(5)
3k=15/10
Then divide by the coefficient, 3, to both sides of the equation.
3k/3=15/10/3
k=1/2