Which of the following best describes an imaginary number?

A.) The square root of a positive number

B.) A number that does not exist

C.) The square root of a negative number

D.) A number that is represented with the variable x

Brian is riding his bike. He biked a distance of 14 miles at a rate of 14 miles per hour. Rearrange the distance formula, d = rt, to solve for Brian's time in minutes.

The hypotenuse of a triangle is 4 m long. How long is the side adjacent to a 40 degree angle

Simplify the following equation as best as you can. -6.4m + 4 (0.5m - 0.8)

Find all solutions of the equation below. In (9x - 7) = In (x - 2)

What is 10/15 = N/10

Kailey wants to buy 4 pencils and 3 notebooks. witch expression shows how to find the total cost of 4 pencils and 3 notebooks. a. 3 ($0.50) + 4 ($2.25) b. 4 ($0.50) - 3 ($2.25) c. 4 ($0.50) + 3 ($2.25) d. 4 ($0.50) X 3 ($2.25)

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?