We bought 5 pounds of cashew nuts worth $1.80 per pound , mixed with 4 pounds of peanuts worth $1.62 per pound. What is the value per pound of the mixture ?

$1.72

Step-by-step explanation:

5 pounds of cashew nuts at $1.80 per pound is worth

5 x $1.80 = $9.00

4 pounds of peanuts at $1.62 per pound is worth 4 x $1.62 = $6.48.

The total value of the 9-pound mixture is $9.00 + $6.48 = $15.48. The value of the mixture per pound is found by dividing the total value by the number of pounds. $15.48 / 9 = $1.72

hope this helps!!:)

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.