The equation below can be used to determine T, the total cost in dollars to repair a television set at a shop, based on h, the number of hours it takes for the repair,
T-50+35h
What is the rate of change of the total cost with respect to the number of hours?

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

What is the measure of angle x? a.101 b.158 c.44 d.79

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)