What is the solution to this system of equations? 4x + 5y = 7
3x - 2y = -12

Multiply each equation by a number that produces opposite coefficients for x or y.

hope this .

r3t40

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

[2, 2.5)

(2.5, 3]

step-by-step explanation:

i think its these two not sure [2, 2.5)

(2.5, 3]

the answer would be 44.79

plz mark brainliest

step-by-step explanation: