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3 years ago

11

Maria cannot remember what she scored on the second test, but she knows that the sum of the three tests is 270. Write and solve

and addition equation to determine what she scored on her second test.
First Test: 92
Second Test : x
Third Test: 88

1 answer:

kati45 [8]3 years ago

4 0

88x+92=+270 solve the inequality

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