Mathematics, 05.12.2019 02:31 tmanpierce
Melissa bought 3 loaves of freshly baked bread at a specialty bread shop. she paid twice as much for the whole grain bread as for the french bread, and $2.50 more for the cinnamon raisin bread than for the whole grain bread. she spent a total of $11.25 for the 3 loaves. if f represents the price of a loaf of french bread, which equations describe this situation? select two answers.
a. f +f (f + 2.50) = 11.25
b. f + 2f+(f + 2.50)= 11.25
c. f + 2f + (2f + 2.50) = 11.25
d. 2f + 2.50 = 11.25
e. 5f = 8.75
Answers: 3
Mathematics, 21.06.2019 20:30
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.
Answers: 3
Mathematics, 21.06.2019 22:10
Which expression and diagram represent “renee biked four times as far this month as last month”?
Answers: 1
Mathematics, 21.06.2019 23:00
Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.
Answers: 2
Mathematics, 22.06.2019 01:00
Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?
Answers: 2
Melissa bought 3 loaves of freshly baked bread at a specialty bread shop. she paid twice as much for...
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