Jeremy makes $4.70 every time he mows a lawn but it costs him $6.80 to refill his lawn mower with gas. If Jeremy mows 5 lawns using 3 tanks of gas, how much did he profit?

Respuesta :

Answer:he made profit of $3.1

Step-by-step explanation:

The relationship between revenue, cost and profit is expressed as

Profit = Revenue - Cost

Jeremy makes $4.70 every time he mows a lawn but it costs him $6.80 to refill his lawn mower with gas.

If Jeremy mows 5 lawns using 3 tanks of gas, it means that his revenue would be

5 × 4.7 = $23.5

Also, his total cost would be

3 × 6.8 = $20.4

Therefore, his profit would be

Profit = 23.5 - 20.4 = $3.1

The profit that will be made by Jeremy is $3.10

  • Amount made by Jeremy = $4.70
  • Cost to refill the lawnmower = $6.80

If Jeremy mows 5 lawns, the amount that he'll make will be:

= 5 × $4.70

= $23.50

If Jeremy uses 3 tanks of gas, the amount spent will be:

= 3 × $6.80

= $20.40

  • Therefore, we have to find the difference between the above figures and this will be:

= $23.50 - $20.40

= $3.10

In conclusion, the profit that will be made by Jeremy is $3.10.

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