Min and Jessica collected 60 plastic bottles. They divided the plastic bottles evenly between them and sold the bottles to a recycling center for 10 cents each. Let n represent the amount of money, in cents, that Min and Jessica each earned from the recycling center. Which equation could be used to find the amount of money Min and Jessica each earned? n = 60 × 2 × 10 n = 60 ÷ 2 ÷ 10 n = 60 ÷ 2 × 10 n = 60 × 2 × 10

Solution:

Given that,

Min and Jessica collected 60 plastic bottles

They divided the plastic bottles evenly between them and sold the bottles to a recycling center for 10 cents each

Let n represent the amount of money, in cents, that Min and Jessica each earned from the recycling center

Therefore,

Where, 60 divided by 2 denotes that they divided the plastic bottles evenly between them

Which is multiplied by 10( because they sold each bottles for 10 cents)

Thus the equation is:

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.