X = novel....? = math book
We know that the math book is 3 times the novel plus 8 more, so that's why we can represent the novel as "x" and the math book as "3x + 8." So we can set up the equation as "math book + novel = $54."
(3x + 8) + x = $54
Combine your "x's" to get 4x (because you can only combine like terms) then subtract 8 from 54.
4x = $46
Divide
x (novel) = $11.50
Then subtract $11.50 from $54 to get the price of the math book which is $42.50. To check your answer, multiply $11.50 times 3 and add 8, because we were told that the math book was 3 times $11.50 plus 8.
Answer:
22
Step-by-step explanation:
The abs of y is 29 because 29 is positive
51 - 29 = 22
Answer:
32-25
Step-by-step explanation:
If they are asking you to rewrite the question, otherwise known as rephrasing it, you would write it from left to right! So...
z-6<u>></u>11 That's exactly how you would put it.
Answer:
18 because 6 times 2 is twelve and 9 times 2 is 18... only if its direcrly proportional which it is
Step-by-step explanation:
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