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## Molly took part in a math quiz and scored 55 points on 30 questions. Of the questions, there were 3-point word problems, 2-point calculation

Question

Molly took part in a math quiz and scored 55 points on 30 questions. Of the questions, there were 3-point word problems, 2-point calculation questions, and 1-point multiple-choice questions. She answered 5 more 2-point questions than 1-point questions correctly. Find how many of each type of question she answered correctly.

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Mathematics
3 years
2021-08-27T08:12:46+00:00
2021-08-27T08:12:46+00:00 1 Answers
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## Answers ( )

Answer:Step-by-step explanation:GivenRepresent3-point word with T;2-point with U and1-point with V— (1)If total questions is 30, then— (2)If total points is 55, then— (3)Substitute 5 + V for U in (2) and (3)— (2)—- (4)— (3)Divide through by 3—- (5)Subtract (5) from (4)Recall that:Substitute 10 for V in (5)