Conrad is learning how to surf. He can pay $65 for a basic training course and then rent a surfboard for $6 per hour. He wrote the expression 65 + 6x to find out how much it would cost to go surfing. How much will it cost if he surfs for 4 hours?

Arrange these numbers from least to greatest 3/5 5/7 2/9

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

Find the roots of the equation below. x^2 - 6 + 9 = 0