Mathematics, 19.10.2021 14:00 wlackey2020
Pls help I really need it !
On a mathematics test, all correct multiple choice questions are worth 4 points, and all correct true/false questions are worth 2 points. Monica earned a total of 46 points from all of her correctly answered questions. In addition, she answered a total of 13 questions correctly of both multiple choice and true/false combined. Let x = correct multiple choice, let y correct true/false, and let this system of equations represent
the situation: x+y+13
a. Identify the constraints. Explain what they mean. Use complete sentences.
b. Determine if a solution exists. If so, identify it. Here is a graph of the system.
Answers: 1
Mathematics, 21.06.2019 21:00
Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
Mathematics, 22.06.2019 00:30
If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height
Answers: 1
Mathematics, 22.06.2019 01:30
△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.
Answers: 2
Pls help I really need it !
On a mathematics test, all correct multiple choice questions are worth...
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