Como resolver, me deem explicaçao 3x + 2

A hose fills a hot tub at a rate of 3.13 gallons per minute. How many hours will it take to fill a 255-gallon hot tub?

What is 23 percent of 305

Donna, Neil, and Frank are siblings. Donna is the oldest. Frank's age is 1/4 of Donna's age. Right in equation to represent Frank's age F if Diana's age is D years.

Matthew attends flag football games a his school. At each game he buys a bottle of water [b] and a candy bar [c] he attends 6 games. What is the total amount of money he would spin

Congruent triangles are always similar

An american engineer who had been transferred to europe was asked to build bridge pilings exactly as he had in the united states. each piling required 20.0 cubic yards of concrete in the united states.

Under federalism who was directly responsible for protecting the people

What is 311 over 500 in decimal form?

Decide if the function is an exponential function. If it is, state the initial value and the base. y=4^x+1

A baseball stadium sold some burgers 2,806 we're cheeseburgers 1,679 burgers didn't have cheese how many burgers did they sell in all