Which line has an x-intercept of 4?
4x+y=8
-4x + y= 8
2x+ 2y = -8
-2x+2y= -8

Explanation:

If we plug in y = 0 and solve for x, we'll get the x intercept.

Doing so for choice A has us get

4x+y = 8

4x+0 = 8

4x = 8

x = 8/4

x = 2

So the x intercept is 2. We can rule out choice A

Through similar steps, choice B has an x intercept of x = -2, so we can rule that out as well.

Choice C leads to x = -4, so that's not the answer either.

Choice D has an x intercept of x = 4 since,

-2x+2y = -8

-2(4)+2(0) = -8

-8+0 = -8

-8 = -8

So that confirms choice D is the answer.

17   x 256=4352

sorry if this is wrong, i'm new.

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3