Mathematics, 19.10.2021 14:00 deannajd03
Pls help this is due tonight!
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: 3
Mathematics, 21.06.2019 14:20
Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2
Answers: 2
Mathematics, 21.06.2019 22:00
Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.
Answers: 1
Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
Answers: 1
Pls help this is due tonight!
On a mathematics test, all correct multiple choice questions are wor...
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