Which is the correct answer when solving the equation using elimination?

1. -4x - 2y = -12
4x + 8y = -24

A. (6,-6) because I was able to eliminate my y terms first
B.(-6,6) because I was able to eliminate my y terms first
C.(6,-6) because I was able to eliminate my x terms first
D.(-6.6) because I was able to eliminate my x terms first

We conclude that the correct option is 'A'.

As I was able to get (6, -6) because  I was able to eliminate my y terms first.

Step-by-step explanation:

Given the system of equations

solving using the elimination method

so

solve for y

Divide both sides by 6

Divide both sides by -4

Thus, the solutions are:

Therefore, we conclude that the correct option is 'A'.

As I was able to get (6, -6) because  I was able to eliminate my y terms first.

$12. that is my answer.

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.