Determine whether y=2×-1 is a linear equation. if so, write the equation in standard form.

Its is a linear y= -2

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  

0  or  1  for each of its variables. In this case, the degree of variable  y  is  1 .

idk bring the function back   im not smart

step-by-step explanation:

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)