Mathematics, 27.11.2019 06:31 mykalwashington
Monique needs to buy a baseball for $20, a soccer ball for $15, and a set of tennis balls for $12.
monique has a coupon that gives her a discount of x percent on a baseball. she has a second coupon that gives her a discount of y percent on a set of tennis balls. the third coupon gives her a discount of z percent on her total purchase.
she cannot combine the coupon for the total purchase with the other two coupons. these expressions give both possibilities for the total cost of monique's purchase after the coupons are applied, the variables represent the percentages as decimals.
(1βx)20+(1βy)12+15
(1βz)(20+15+12)
which part of the expression represents the price of the set of tennis balls after a coupon was applied directly to them?
20 + 15 + 12
20(1βx)
12(1βy)
12
Answers: 3
Mathematics, 21.06.2019 17:00
Acylinder has volume 45Ο and radius 3. what is itβs height?
Answers: 2
Mathematics, 21.06.2019 18:30
Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the cityβs population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.
Answers: 3
Mathematics, 21.06.2019 20:00
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
Answers: 1
Monique needs to buy a baseball for $20, a soccer ball for $15, and a set of tennis balls for $12.
English, 03.04.2020 20:35
Mathematics, 03.04.2020 20:35
Computers and Technology, 03.04.2020 20:37
Biology, 03.04.2020 20:37
Mathematics, 03.04.2020 20:37
Chemistry, 03.04.2020 20:38
Mathematics, 03.04.2020 20:38
History, 03.04.2020 20:38