Mathematics, 22.11.2019 18:31, aaronjcerrato
Jamie and stella are saving money to sign up for a school trip to washington, d. c. in order to sign up for the trip, they must pay $600 upfront. jamie earns his money by washing cars for $25 each. stella earns her money by making pecan pies for $15 each. jamie earns more money than stella does because stella only has enough supplies to make 40 pies. let x represent the number of cars jamie washes. let y represent the number of pies stella makes.
part 1: write a constraint (an inequality) to represent how much money jamie needs for his trip.
part 2: write a constraint (an inequality) to represent how much money stella needs for her trip.
part 3: write a constraint (an inequality) to represent the relationship between jamie's earnings and stella's earnings.
part 4: can stella afford to sign up for the trip with the money she earns? explain your answer and show any work that might support your answer.
Answers: 1
Mathematics, 21.06.2019 18:30, lethycialee79711
What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound
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Mathematics, 21.06.2019 23:00, tfyvcu5344
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Jamie and stella are saving money to sign up for a school trip to washington, d. c. in order to sign...
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