A band wants to enter a contest that requires traveling expenses. They need at least $1,150 to cover all of the expenses. They have already saved $700. They are selling shirts with a profit of $7.00 per shirt to earn the remaining money,
Part A
Which inequality represents the minimum number of shirts, n, the band must sell to earn the remaining money?
On + 700 < 1,150
O 7 ( + 700) <1, 150
in + 700 > 1, 150
O 7 (n + 700) = 1, 150
Part B
What is the minimum number of shirts the band must sell to carn the remaining money?
D
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shirts

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.

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