Please help I’ll give brainliest

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

True or false look at the picture pls : /