SOLUTION: write an equation to represent x increased by 50 is 72 a score of at least 90 on the test is considered an "A" two times a number n plus 3 is at most 5

Question 284499: write an equation to represent
x increased by 50 is 72
a score of at least 90 on the test is considered an "A"
two times a number n plus 3 is at most 5

Answer by Flannery(124) (Show Source): You can put this solution on YOUR website!
Something or other plus 50 is 72?
Then x + 50 = 72
Check it by subtracting fifty from both sides.
x = 22
That's if 50 plus 22 is 72.
It is.
OK, I'll do the other two even though there's only supposed to be one problem per question.
A is greater than or equal to 90% questions correct.
You'd have to write A is greater than or equal to 90 using > with a line under it.
2n plus three is at most five. That means its less than or equal to five.
2n + 3 is < or = 5

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