subject
Mathematics, 06.11.2020 14:00 sofielofi

Situation 1: Kayla has $30 to spend on yogurt. She spends a total of $6 each day on yogurt. In situation 1, which role models the total amount that Kayla has left to spend on yogurt(c) as A function of the number of days (d)? A).c=30-6d
B).c=30+ 6d
C).d=30-6c
D).c=6d-30

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
question
Mathematics, 21.06.2019 18:00
Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true
Answers: 2
question
Mathematics, 21.06.2019 20:00
Someone answer asap 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: 1
question
Mathematics, 21.06.2019 20:40
David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.
Answers: 1
You know the right answer?
Situation 1: Kayla has $30 to spend on yogurt. She spends a total of $6 each day on yogurt. In situa...
Questions
question
Mathematics, 28.01.2020 16:00
question
Mathematics, 28.01.2020 16:00
Questions on the website: 13722362