Singer a and b had two top grossing concert tours for a certain year, together generating $331 million in ticket sales. If singer b took in 25 million sales than singer a, how much did each tour generate

How to add and subtract scientific notation

You have a secret that you to one person every hour each of the people that know the secret tells one person. The number of people who know when is N and T is the number of hours since you told the first person. Is an a linear function s of t?

What is - 9-x when x = 4.3

Ben is 4 44 times as old as Ishaan and is also 6 66 years older than Ishaan.

Which of the ordered pair is a solution if the equation x-y=-3? A: (-3,0) B: (-1,-1) C: (-3,1)

The circumference of a circle is 616 m, find it's radius and area.

What is 100000000*1000000000

What is the y-intercept of y=3x - 8

Professor Green is interested in determining the average SAT score for the entire population of individuals who took the SAT. She wants to know how her class compares to the population of students who took the SAT.

Which ratio of dimensions of a circle equals pi a. circumference to radius b. circumference to diameter c. areato radius d. area to diameter