Negative two multiplied by positive 4

Answer : -2x4=-8

Negative two multiplied by positive 4 is read and wrote in numerical form like this :

-2x4 = -8

In order to solve this you need to know what negative x negative is and a positive x negative is.

POSITIVE x NEGATIVE = NEGATIVE

NEGATIVE x NEGATIVE = POSITIVE

POSITIVE x POSITIVE = POSITIVE

So -2 x 4 is a positive x negative formula. Our answer should be in a negative.

Steps :

-2 x 4 : just do 2 x 4 which equals 8 and a negative sign which then equals -8.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

it would take 7/10 of an hour too fill the pool.

step-by-step explanation: