Two months ago, the price in dollars of a cell phone was c . a. Last month, the price of the phone increased by 10%. Write an expression for the price of the phone last month.

b. This month, the price of the phone decreased by 10%. Write an expression for the price of the phone this month.

c. Is the price of the phone this month the same as it was two months ago?

17.08

correct me if i am wrong.

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.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%