The initial cost of a new model of calculator was $120. After the calculator had been on the market for two years, its price dropped to $86. Let x represent the number of years the calculator has been on the market, and let y represent the selling price. Write an equation that models the selling price of the calculator after any given number of years.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

a thesis statement is not a fact or a question

step-by-step explanation:

a thesis statement is a topic it is not a fact or a question

they used 313 gallons of paint