Answer:
it decreases
Step-by-step explanation:
y = 4
Make equal ratios. y 10 4
=
x 22.5 9
If you divide 10 and 22.5, you get 0.44 repeating. If you divide 4 and 9, you will also get 0.44 repeating.
5
$4.75 + 0.3x = $6.26
0.3x = 1.51
x = 5.033