Simplify square root of 550

Johnathan makes 24 dollars for 6 hours of work so how much would he make for 8 hours of work

What is 7/10 times 3

Determine the discriminant of 2x2 - 3x + 1 = 0. 15 -17 1 4

At a recent party it cost $9.50 for refreshments for 10 guest. at this rate, how much would it cost to have refreshment for 80 guest?

A ball is thrown vertically upward from ground level with an initial velocity of 80 feet per second. The ball's h height after t seconds is given by the equation h = - 16t2 + 80t. How long will it take for the ball to hit the ground?

On three examinations, Dana received scores of 84, 89, and 78. What score does Dana need on the fourth examination to raise his average to 85?

You have a Spanish meeting every forth day and a math club meeting every tenth day. Today you have both meetings. In how many days will you have both meetings on the same day again?

5.2 turned into a fraction in simplest form.

A certain laptop is really popular and sells for $199.99. Since sales are so good, the store raises the price by 13%. What is the cost of the laptop after the markup?

Which statement is correct? (2.06 times 10 Superscript negative 2 Baseline) (1.88 times 10 Superscript negative 1 Baseline) less-than StartFraction 7.69 times 10 Superscript negative 2 Baseline Over 2.