Aid me in my despair!
the monthly cost to run the electrical system in a company's office is...
Mathematics, 17.10.2019 10:20 gabbee
Aid me in my despair!
the monthly cost to run the electrical system in a company's office is $355, plus $18 per hour. in another of it's offices, the monthly cost is $514, plus $15 per hour.
a) write an equation that could be solved to determine after how many hours the two offices have the same electrical costs.
b) solve your equation.
c) what is that cost?
d) how could you check your answer?
Answers: 3
Mathematics, 21.06.2019 15:00
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
Mathematics, 21.06.2019 16:30
For how answer my question this will be the last question can you answer in math subject
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Mathematics, 21.06.2019 20:00
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