Part A Easton went to a concert with some of his friends. The tickets cost $29.50 each, and they spent a total of $15 on parking. The total amount spent
was $133.

C. 29.50p + 15 = 133

Step-by-step explanation:

p is the number of people going to concert

so the total cost of tickets: $29.50 times the number of people = 29.50p

and add the parking cost $15

so the total is 133 = 29.50p + 15 or 29.50p + 15 = 133

The question was cut off.  I'm assuming the missing information added $15 charge, for something.  Parking, I'll assume.  Part B is cut off.

Step-by-step explanation:

Total expense would be the number of people, x, times the ticket price for each:  

29.50x

But we need to add the $15 for parking (?):

29.50x + 15

This added to $133:

29.50x + 15 = 133     Option C

x = 4 tickets  [4*29.50 = 188.  Then add the $15 to reach $133]

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.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: