Mathematics, 30.01.2020 20:57 uuuuyyu
The solution to a system of equations is written as an ordered pair, such as (x, y). solve the following system.
-4x - 4y = 28
-2x + 5y = -7
what is the x-coordinate of the solution? type in the numerical answer.
Answers: 2
Mathematics, 22.06.2019 06:00, cruzsuarezjanca
For problems 7–10, state a reasonable domain for the problem statement, find the inverse function f –1(x), and identify the independent and dependent quantities of the inverse. 7. gary is jogging. the total distance he has traveled, in miles, can be estimated using the function f(x) = 9x, where x is his jogging time in hours. 8. camryn sells computers. she earns commission for her computer sales plus a fixed wage for each day she works. her daily earnings, in dollars, can be estimated using the function f(x) = 0.15x + 50, where x represents her computer sales in dollars. 9. the distance a motorboat travels, in meters, can be estimated using the equation f(x) = 1.9x2, wherexisthetimeinseconds, for0≤x≤10. 10. a rock band is selling tickets to a concert at a theater. the band earns money for each ticket sold, but has to pay some of the earnings to the theater. the total money earned by the band can be estimated using the function f(x) = 7.5x – 300, where x is the number of tickets sold.
Answers: 1
Mathematics, 22.06.2019 09:00, arturo698839
Two similar solids have heights of 6 cm and 9 cm. if the volume of the smaller solid is 88 cm^3, calculate the volume of the larger solid. give an explanation with your answer!
Answers: 1
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