Which of the following best describes using a slope of −5/10 on a graph? move up 5 and right 10. move down 5 and right 10. move down 5 and left 10. move left 5 and up 10.

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  (b) Move down 5 and right 10

Step-by-step explanation:

The slope is the ratio ...

  m = rise/run

Here, the rise is -5 for a run of 10. These can be considered as the directions ...

  (up)/(right)  or  (down)/(left)

For this slope, the ratio is -5 up / 10 right, or -5 down / 10 left. Up and down are opposites, so with the signs removed, this is (5 down, 10 right) or (5 up, 10 left). Only the first of these possibilities is among those listed:

  down 5 and right 10

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

cosine

step-by-step explanation: