19. Multi-Step A store sells single greeting cards, bundles of 10 cards, boxes of 100 cards, and cases of 1,000 cards.
A business buys 12,578 cards. How can they buy this
exact amount?
~ 12 cases, 15 boxes, 7 bundles, and 8 singles
(В) 1 case, 15 boxes, 7 bundles, and 8 singles
© 12 cases, 5 boxes, 7 bundles, and 8 singles
D 1 case, 5 boxes, 17 bundles, and 8 singles

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field