A sum of money is divided among Mark, Mary and Gabrielle in the ratio 3:5:8 respectively. If Mary receives
$600 more than Mark, what was the total sum of
money shared?

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.

what i would say the best answer is a. 40.5

0.85% : )

step-by-step explanation:

the one below it is a function