Mathematics, 10.02.2022 01:00 logan541972
13. A large group of 30 people attended a hockey game. Each person ordered a hot dog or a
slice of pizza from the concession stand. Hot dogs cost $2.50 each and a slice of pizza costs
$3.25 each. If the total bill for these items was $81.75, how many of each type was purchased?
Answers: 3
Mathematics, 21.06.2019 18:30, mikey8510
The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude
Answers: 3
Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
13. A large group of 30 people attended a hockey game. Each person ordered a hot dog or a
slice of...
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