A student writes the difference between 15 and the product of 5 and y to describe the expression 5y - 15.explain the error

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asked Jul 17, 2018 43.3k views

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Hslugs · Answer 1 · 2018-07-23T08:15:22+0000

What the student says implies the algebraic expression of 15-5y, which is backwards.
When you say the difference between blank and blank, it is assumed that you subtract the second number from the first number.

A student writes the difference between 15 and the product of 5 and y to describe the expression 5y - 15.explain the error

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