Which table shows the function y = -2x + 4?
A)
x y
0 4
1 2
2 0
B)
x y
1 25
2 26
3 27
C)
x y
0 -4
1 -2
2 0
D)
x y
-1 6
-2 8
-3 12

This is so hard and it’s for a test

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.