Reese had $42 in his pocket on Sunday night. He spent $6.50 every day for lunch. Which of the following equations best describes the relationship between d, the number of days since Sunday, and m, the amount of money remaining? m = 35.50d

m = 48.50d

m = 42 − 6.50d

m = 6.50d − 42

m = 42 - 6.50d

lets go

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)