4 movie tickets cost $48. At this rate with is the cost of 8 movie tickets

$96

Step-by-step explanation:

4 movie tickets=$48

4 x 2 =8

$48 x 2 = $96

$96

Step-by-step explanation:

You are given the slope, which means if you continue the equation you will get 96. Let's see how. 48 divided by 4 is equal to 12. Now you're trying to figure out the cost of 8. 12*8 would be 96, because the price of a single ticket is 12. Let me know if you have any questions. Have a good rest of your night and good luck.

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1