In need of help it’s due in an hour!! I’ll give brainliest to the best answer
Please and thx

20.

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)

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e