Two-digit natural numbers are formed, with replacement, from the digits 0 through 9. How many numbers are greater than 44

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?