If the equation 5x – 3y = 15 is changed to 3x + 5y = 9, how
does this affect the x-intercept?

The X intercept is not changed at all. It remains as 3.

Step-by-step explanation:

The first equation, to find its x intercept, you need to plug in 0 to the y. If we plug in 0 to the y, the equation would be 5x=15. Then we isolate the x by dividing 5 to each side and we get 3 as our x intercept. For the second equation, we plug in 0 to the y again and get 3x=9 as our equation. We isolate the x again by dividing 3 to each side and we get 3 as x intercept again. I hope this helped!

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest