Answer:
15%
Step-by-step explanation:
$45/$300 = 0.15 = 15%
Is this an exam? looks like it
To solve divide both sides by 4 to cancel out the 4 on the x side to get x alone. Then just do -10/4. That gives you 2.5 so (X=2.5). Hope I helped and have a great day and night
hbjh