Mathematics, 27.10.2020 21:10 melanie1055
3. Jacob and Sarah are saving money to go on a trip. They need at least $1875 in order to go. Jacob mows
lawns and Sarah walks dogs to raise money. Jacob charges $23 each time he mows a lawn and Sarah
charges $12 each time she walks a dog. The number of dog walks that Sarah has scheduled is no more than
four times the number of lawns Jacob has scheduled to mow. Sarah will walk at least 50 dogs.
Write a set of constraints to model the problem, with x representing the number of lawns mowed and y
representing the number of dogs walked.
Answers: 2
Mathematics, 21.06.2019 17:00
The tuition costs, c, for a local community college are modeled by c(h) = 250 + 200h, where h represents the number of credit hours taken. the local state university has tuition costs, s, modeled by the function s(h) = 300 + 180h. how many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.
Answers: 3
Mathematics, 21.06.2019 18:00
List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°
Answers: 2
3. Jacob and Sarah are saving money to go on a trip. They need at least $1875 in order to go. Jacob...
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