Mrs. Gustafsson’s English class is taking an exam that is made up of short-response questions and essay questions. There are 22 questions th

Question

Mrs. Gustafsson’s English class is taking an exam that is made up of short-response questions and essay questions. There are 22 questions that are worth 100 points in total. Each short-response question is worth 4 points, and each essay question is worth 10 points. How many short-response question are on the exam?

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    0
    2021-09-10T05:33:06+00:00

    20. Set up two equations.

    1) 4x + 10y=100

    2) x+ y= 22

    eliminate y by multiplying by -10 and solve for x.

    0
    2021-09-10T05:33:42+00:00

    Answer:

    The answer is 20

    Step-by-step explanation:

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