Mathematics, 08.07.2019 10:00 nyandog50
Jovan needs to buy a package of ham for $5, a package of cheese for $3, and a loaf of bread for $4 to make lunch. jovan has a coupon that gives him x percent off on a package of cheese. he has a second coupon that gives him y percent off on a loaf of bread. he has a third coupon that gives him z percent off on his total purchase. jovan cannot combine the coupon for the total purchase with the other two coupons. these expressions give both possibilities for the total cost of jovan's purchase after the coupons are applied. the variables represent percentages as decimals. (1−x)3+(1−y)4+5 (1−z)(3+4+5) which part of the expression represents the price of the ham, the cheese, and the bread before the total discount is applied? 3 + 4 + 5 4(1−y) (1−x) (1−z)
Answers: 1
Mathematics, 21.06.2019 18:00
What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers
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Mathematics, 21.06.2019 19:00
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
Mathematics, 21.06.2019 20:00
What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.
Answers: 1
Jovan needs to buy a package of ham for $5, a package of cheese for $3, and a loaf of bread for $4 t...
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