Solve:
3x + 2y = -4
x - 2y = 4

We are given –

Here, we are going to solve this question using substitution method.

In the substitution method, we manipulate one of the equations such that one variable is defined in terms of the other. From Eq(2), we get –

Now, substitute (x = 4+ 2y) in Eq(1) for the y term found in the other equation.

Now, plug this value (y= -2) into Eq(2) to obtain a value for x.

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

the diver is 33 feet below the surface.

step-by-step explanation:

hope this