Mathematics, 26.08.2019 19:00, mmunozgo9334
Two groups of students order burritos and tacos at a local restaurant. one order of 3 burritos and 4 tacos costs $11.33. the other order of 9 burritos and 5 tacos costs $23.56.. a. write a system of equations that describes the situation. b. solve by elimination to find the cost of a burrito and the cost of a taco.
Answers: 1
Mathematics, 21.06.2019 23:00, thebrain1345
The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
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Fill in the table with whole numbers to make 430 in five different ways
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Mathematics, 22.06.2019 01:10, IHeartDarkSide03
Time (minutes) amount of water (gallons) practice 1. jin fills up a 510-gallon pool in the backyard for her children. she fills it with the garden hose at a rate of 17 gallons per minute. after it is filled, she lets it sit for 30 minutes in order to let the water temperature rise. the children then get in and have fun for an hour. the pool loses about 5 gallon of water each minute due to their splashing and playing. at the end of the hour, they tear the pool while getting out, which causes a leak the pool then begins to lose water at a rate of 2 gallons per minute. a. complete the table to show the amount of water in the pool after each minute. b. create a graph to model the problem situation. include when the pool will be empty. c. write a piecewise function that models this problem situation. explain your reasoning for each piece of the function. d. identify the x- and y-intercept. explain what they mean in terms of the problem situation, atamantha a cul 80 100 120 150 200 ning, inc
Answers: 3
Two groups of students order burritos and tacos at a local restaurant. one order of 3 burritos and 4...
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