The product of c and 2 is greater than or equal to 20

The product of c and 2 is greater than or equal to 20

c*2 >=20

divide by 2

c>=10

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)

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96