Need help fast pls thank you

C

Step-by-step explanation:

1 x 15 = 15

2 x 15 = 30

3 x 15 = 45

4 x 15 = 60

m = 15w

(What ever w is, you are multiplying it by 15 which will equal what m is in the same column.)

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)