Mathematics, 23.03.2020 21:30 kathyc53
A shop sells a party hat at x dollars and a mask y dollars. On a particular morning, 3 hats and 4 mask were sold for $27. In the afternoon, 3 hats and 6 mask were sold for $33. Find the cost of each hat and each mask.
Answers: 3
Mathematics, 21.06.2019 16:10
Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.
Answers: 1
Mathematics, 21.06.2019 21:00
Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.
Answers: 3
Mathematics, 22.06.2019 02:30
The equatorial radius of earth is approximately 6 Ă 10^3 km, while the equatorial radius of saturn is approximately 6 Ă 10^4 km. which of the following is true? a. the equatorial radius of saturn is approximately one hundred times that of earth. b. the equatorial radius of saturn is approximately ten times that of earth. c. the equatorial radius of earth is approximately one hundred times that of saturn. d. the equatorial radius of earth is approximately ten times that of saturn.
Answers: 2
A shop sells a party hat at x dollars and a mask y dollars. On a particular morning, 3 hats and 4 ma...
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