Judy pays $29 for 8 gallons of gas and 2 bottles of water. carmen pays $45 for 12 gallons of gas and 4 bottles of water. how much does one gallon of gas? how much does one bottle of water cost?

What is the value of x in the following equation? -3x-2=2x+8

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?