A sofa that cost $570 has 7.5% sales tax. Calculate the amount of sales tax a customer has to pay to buy the sofa?

Car travels for 15mins at 48mph it then travels for 2 hours at 60mph it then travels for45mins at 40mph what is the car average speed for the whole journey?

Shiloh's basketball team won 9 games this season and lost 5 games. Write the ratio of wins to total games in simplest form.

3) Which is a solution to the equation 3x2 + 2x - 20 = 2x2 + 15?

Mr. Brunner is climbing a mountain. He starts at - 105 fr (below sea level) and climbs an elevation of 3375 ft. How many feet of elevation did he gain?

In 2015, there were approximately 33,100 firearm fatalities (homicides and suicides). Express this quantity in deaths per hour

Is f (x) = - 3 an odd function?

Evaluate each expression if x = - 2, y = - 3, and z = 5. 2x + 3y + z x - y 2 3x2 - 2x + 1 3y (x + x2 - y)

What is the approximate value of log 12 if log 2 = 0.301, log 3 = 0.477, and log 6 = 0.778

Boxes of 6 ‑inch slate flooring tile contain 40 tiles per box. The count X is the number of cracked tiles in a box. You have noticed that most boxes contain no cracked tiles, but if there are cracked tiles in a box, then there are usually several.

How to divide 8.4 and 0.3