How do i figure this out The fuel efficiency of a car depends on the speed at which it is driven. For example,
consider Kit’s Volvo. When it is driven at r miles per hour, it gets m = 32 − 0.2|r − 55|
miles per gallon. Graph m versus r, for 0 < r ≤ 80. Notice that this graph has a vertex.
What are its coordinates?

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.

Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.

What is a correct first step in solving the inequality-4(3-5x)> -6x+9