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?

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:

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

m+r

=

If m = 70

then r =

=

Hence, Rebecca has $1.

And altogether they both have = dollars