Respuesta :
Mr. Arnett will have to pay $15.75 for the trail mix if it cost $4.50 per pound.
According to the question,
We have the following information:
Amount of trail mix: 15 oz, 14 oz, 10 oz and 17 oz
Cost of 1 pound of trail mix = $4.50
Total amount of trail mix in oz:
15+14+10+17
56 oz
We know that 1 ounce = 0.0625 pounds
So, we have the following expression:
56 oz = 56*0.0625 pounds
56 oz = 3.5 pounds
Now, the cost of trail mix:
3.5*4.50
$15.75
Hence, Mr. Arnett will have to pay $15.75 for the trail mix if it cost $4.50 per pound.
The complete question is here:
At the grocery store, Mr. Arnett allowed each of his children to fill their own bag with trail mix for their hike. The table shows the amount of trail mix for each child.
Child-amount of trail mix in oz
Ava-15
Grayson-14
Mason-10
Tyler-17
The trail mix costs $4.50 per pound. How much will Mr. Arnett pay for all the trail mix?
To know more about Mr. Arnett here
https://brainly.com/question/28655883
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