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PLEASE HELP!! Maria wants to solve the following system using the elimination method: 4x + 9y = 59 x + y = 17 <
Question
PLEASE HELP!!
Maria wants to solve the following system using the elimination method:
4x + 9y = 59
x + y = 17
What number should the equation x + y = 17 be multiplied by to eliminate y? (4 points)
A. 4
B. −4
C. 9
D. −9
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Mathematics
3 years
2021-08-30T16:06:49+00:00
2021-08-30T16:06:49+00:00 1 Answers
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Answer: D. -9
Step-by-step explanation: