Usan has a collection of 105 nickels and dimes. if the number of nickels is six times the number of dimes, how many nickels and how many dimes does she have?
susan has
and .

90 nickels and 15 dimes

Step-by-step explanation:

If one is six times the other, then you would have 7 equal piles. Divide 105 by 7 to get 15 which is the number in each pile(number of dimes). Then 105 minus 15 gives you the total of the rest of the piles(number of nickels).

Check:

90 plus 15 equals 105, and

15 times 6 equals 90.

D.  (5,4)

Step-by-step explanation:

I graphed point S and point T on a graph. Then I found the midpoint of the line, (5,4).

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