Which of the following situations represents a proportional relationship? X a. A cheeseburger is $7.95 plus $1.00 for each additional topping.
b. A pool fills at a rate of 90 gallons per hour.
c. A health club charges a $40.00 membership fee plus $25.00 per month.

Which equation can be simplified to find the inverse of y = 2x2?

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance