Question

kristy asks lonnie to think of a number, add 3 to it, multiply the sum by 2 and then subtract 6 . let n stand for lonnies starting number . which expression represents lonnies final number ?

Answer 1

The expression that represents Lonnie's final number is 2(x + 3) - 6

Writing an expression

From the given information, we are to write the expression that represents Lonnie's final number

From the given information,

"kristy asks lonnie to think of a number, add 3 to it"

Let the number be x

Then,

The statement becomes

x + 3

"multiply the sum by 2" we get

2×(x +3)

= 2(x + 3)

" subtract 6",

The expression becomes

2(x + 3) - 6

This is the expression that represents Lonnie's final number

Hence, the expression that represents Lonnie's final number is 2(x + 3) - 6

Learn more on Writing an expression here: brainly.com/question/12166019

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