Mathematics, 11.04.2020 16:33 brittd2728
-4x=30-2y , - 15 = - 2y + 11x Which the first step determining the given ordered pair solution?A. Replace x with 13 and y with - 1 in each equation B. Solve each equation for a variable C. Replace each variable in the first equation with -1 and each variable in the second equation with 13. D. Replace x with -1 and y with 13 in each equation. Is (-1,13) a solution of the system? Yes or no
Answers: 1
Mathematics, 21.06.2019 14:00, chocolate1294
The revenue generated by a bakery over x months, in thousands of dollars, is given by the function f(x) = 2(1.2)* the cost of running the bakery forx months, in thousands of dollars, is given by the function g(x) = 2x + 1.4determine the equation for h if h(x) = f(x) - g(x).oa. m(x) = (1-2)*-x-07b.(x) = 2(1 2 - 2x -0.7)h(x) = -2((1.2) + x + 0.7)d. h(x) = 2((12) - x-0.7)
Answers: 1
Mathematics, 21.06.2019 14:30, kajjumiaialome
Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?
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Mathematics, 21.06.2019 15:00, cal1805p8uo38
Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?
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Mathematics, 21.06.2019 15:10, pampam49
If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
Answers: 2
-4x=30-2y , - 15 = - 2y + 11x Which the first step determining the given ordered pair solution?A. Re...
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