Abook store is having a 30% off sale. diary of a wimpy kid books are now $6.30 each. what was the original price of the books?

i promise i will give you the brainliest answer

the answer is mc^1-1jpeg

8496 cars

step-by-step explanation:

i can't read the graph

step-by-step explanation:

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.