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Tim has m dollars. Rebecca has $6 less than 1/10  times the number of dollars that Tim has. Which expression represents the total amount of money that Tim and Rebecca have? If Tim has $70, how much money do Rebecca and Tim have altogether?

Verified Answer :

The equation would be m +.1m-6 = total
We can plug in 70 for Tim to get the total amount of 71.

Answer:

together they have $71.

Step-by-step explanation:

Tim has m dollars.

Rebecca has $6 less than 1/10 times the number of dollars that Tim has.

Let Rebecca has r dollars.

So the expression becomes:

\(r=0.1m-6\)

The total amount of money that Tim and Rebecca have can be given as:

m+r

= \(m+0.1m-6\)

If m = 70

then r = \(0.1(70)-6\)

= \(7-6=1\)

Hence, Rebecca has $1.

And altogether they both have = \(70+1=71\) dollars

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