Mathematics, 25.02.2020 00:57, nayelimoormann
The soccer team won their game! Ben spent equal amounts of time in the game passing, shooting, and running. He played for 40 minutes. Madden spent twice as much time running, and three times as much time shooting and passing, as Ben did. He played for 90 minutes. Quinn spent the same amount of time passing and shooting as Ben but ran twice as much. He played for 70 minutes. Which system of equations matches their soccer success? x + 2y + z = 40 2x + 3y + 3z = 90 x + y + 2z = 70 x + y + z = 40 2x + 2y + 3z = 90 x + y + 2z = 70 x + y + z = 40 2x + 3y + 3z = 90 x + 2y + 2z = 70 x + y + z = 40 2x + 3y + 3z = 90 x + y + 2z = 70
Answers: 1
Mathematics, 21.06.2019 18:00, ahmedislife
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 2
Mathematics, 21.06.2019 19:00, alyssa5485
Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet
Answers: 2
The soccer team won their game! Ben spent equal amounts of time in the game passing, shooting, and r...
Mathematics, 02.12.2019 20:31
Computers and Technology, 02.12.2019 20:31