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The cost of producing x soccer balls in thousands of dollars is represented by h(x) = 5x + 6. The revenue is represented by k(x) = 9x – 2. Which expression represents the profit, (k – h)(x), of producing
answered
Jan 20, 2018
Mathematics
high-school
6
votes
202k
views
Solve each system using substitution. -x^2-x+19=y X=y+80
answered
Jun 9, 2017
Mathematics
high-school
3
votes
151k
views
What is the gram formula mass of Na2CO3 multiplied by 10H2O
answered
Mar 8, 2017
Chemistry
high-school
2
votes
106k
views
Traveling over land,what might be a good route
answered
Jun 22, 2016
History
middle-school
7
votes
33.5k
views
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