What is a expression that contains at least one variable

A convertible is traveling at 45 miles per hour, and its wheels have a diameter of 48 inches. How many complete revolutions do the wheels make in one minute?

When it goes on sale for $1,600, Mikah buys a new plasma television that is valued at $1,800. He takes $300 from his savings account to use as a down payment and finances the rest. Choose the true statement. a. Mikah's assets increased by $1,300. b.

What is two thirds x plus three fiths equal thirteen fiths: 2/3x + 3/5=13/5

A team of. volunteers collected a total. cost of 5144 selling. t shirts was sold for$8 what was the total number of t shirts the volunteers sold

Which is the best estimate for the length of a door? A. 2 m B. 2 cm C. 2 km

X - y = 4 2x + y = 5 Elimination method

A number is between 1 and 5 what is the least integer value of its opposite

Y=3x-4 Y-1/2x+3 Find coordinates and explain

a company has has 95000 shares of stock to sell a stockbroker decides to buy 150 shirts of the stock for each of the 250 clients how many shares will the company have left to sell after the stock broker makes her purchase

What would be my steps to solving this problem: x-2y=10 x+3y=5