Alfonso started with $50.00 in his checking account. He recorded these transactions in his check book: -$12.75, -$5.43, $75.00, -$2.57, and -$22.25. Part A
Which shows how to find his balance using the Commutative and Associative Properties of Addition?
● 50.00 +[(-12.75) + (-22.25)] + [(-5.43) + (-2.57)] + 75.00
● 50.00 + [(12.75) + (22.25)] + [(5.43) + (2.57)] + 75.00
● [(-12.75) + (-5.43)] [+75.00 + 50.00] [(-2.57) + (-22.25)]
● 12.75 + 5.43 + 75.00 +50.00 +2.57 + 22.25

Part B
What is the in his checkbook?

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

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.

b. hannah is playing with her cousin at