You have a bag of 21 green and blue marbles. The ratio of green to blue is 3 to 4. How many marbles are green?

What is the distance from 23, 5) to (33, - 12)

Solve each of the following literal equations for c: (c/b) - x = 2d and ac + bd = x

How many quarts of peanut oil worth 19 cents per quart must be mixed with 100 quarts worth 25 cents per quart to produce a mixture worth 24 cents per quart?

Simplify ((2x+4) / (x^2-4)) + ((x+3) / (x^2+5x+6))

Solve 5x+4) = 10x+6 and its solution

Solve this system using substitution then write your answer as an ordered pair (x, y) X-5y=4 and Y=2x+14

Victoria read a 160-page historical fiction novel followed by a science fiction novel of the exact same length.

A rectangular auditorium seats 1564 people. The number of seats in each row exceeds the number of rows by 12. Find the number of seats in each row.

A bank charges $25/month plus $0.25/transaction for use of an ATM card. What is true about the function for this problem? a. the y intercept is 25 b. the y intercept is. 25 c. the equation is y = 0.25x + 25 d. the slope is 0.25 e. the slope is 25

Four more than twice a number is less than negative eighteen. Find all numbers that make this statement true.