if i had 20 berrys and jack took 5 how many do i have left but tommy gave me 40 then molly took 19 how many do i have now

36

Step-by-step explanation:

20-5 = 15.

15+40 = 55.

55-19 = 36

36

Step-by-step explanation:

You have 36 now, You do 20-5 Then you add 40 to 20-5, then you subtract by 19, Then You Should Have Your Answer

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.

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a