Answer:
Step-by-step explanation:
The volume formula for the cube is:
The rate of the change of the cube side is obtained by deriving the expression in terms of time:
The rate of change is:
Rodolpho uses a prepaid gas card to spend $35 each week for gas. After the first week, he has $140 left on the card. After every
1 answer:
You might be interested in
Answer:
Step-by-step explanation: please go through the attached file for detailed explanation .
Answer: Cost of each hot dog and bratwursts would be $1.1 and $1.35 each.
Step-by-step explanation:
Since we have given that
Cost of each dozen hot dogs be 'x'.
Cost of each dozen bratwursts be 'y'.
The first day they sold 8 dozen hot dogs and 13 dozen bratwursts for $316.20.
So, the equation would be
.The second day they sold 10 dozen hot dogs and 15 dozen bratwursts for a total of $375.00.
So, the equation would be
So, the equations becomes
So, by elimination method, we get that
Put the value of y in the eq(1), we get that
Hence, the cost of hot dogs would be
And the cost of bratwursts would be
f = 180 - p - c
to find the amount of fat subtract the protein and carbs from the original 180 calories
