Katrina drinks 0.5 gallons of water per day. which expression shows how to find the number of cups of water she drinks in a week? (there are 16 gallons in a cup)

What expression is equivalent to 1/2(2+3x-6)

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?