If 20 - x = 15, what is the value of 3x

Arman, Babken, and Cecilia decided to compete in a 100m run. When Arman crossed the finish line, Babken was 10m behind him. When Babken crossed the finish line, Cecilia was 10m behind him.

What is the solution if any, to the inequality 3-l4-nl>1?

Ten more than the quotient of a number and 3 is 12 Seven more than twice a number is 1 The sum of 9 and the quotient of x and 7 is 11 the product of 8 and the difference of n and 3 Translate verbal phrases

Simplify each fraction 8/10

If the first two terms of a geometric sequence are 4 and 12, which of the following would be the 10th term? A) 76 B) 84 C) 78,732 D) 236,196

What's x value 1/2x=1/3

Ellie is reading a book that is 273 pages long. She has read 105 pages so far. How many pages does she have to read each day to finish the book in 8 days.

What is 4w + 3 = - 7 equaled to

How do you write 2m as a verbal expression

Each car on a train has 200 seats how many seats are on a train with 8 cars