A total of 504tickets were sold for the school play. They were either adult tickets or student tickets. There were 54more student tickets sold than adult tickets. How many adult tickets were sold?

Solve the equation r/-4=-15

1. A square floor tile has an area of (x2 + 8x + 16) in2. The side length of the tile is of the form cx + d, where c and d are whole numbers. a. Find the expression for the side length of the tile. b.

What is the earliest skill that people developed?

Which of the following statements best describes the effect of replacing the graph of y = f (x) with the graph of y = f (x) + 20? The graph of y = f (x) will shift left 20 units. The graph of y = f (x) will shift down 20 units.

Let a=x^2+4. rewrite the following equation I terms of a and set it to equal zero

True or false: arc measure is the same length as arc length

What is something times 4 equal 40

Mac is 5 feet tall and casts a 4 foot 6 inch shadow. At the same time, a nearby tree casts a 20 foot shadow.

Jessica is reading a book. She is able to read about 5 chapters each day. Assuming that, on average, each chapter contains 13.87 pages, which is a good estimate of the number of pages Jessica can read in 4 days?

70,000,000write the number in the form standard