Bob is making key chains with blue and red beads. He wants each key chain to have the same amount of beads. There 20 blue beads and and 30 red beads. What is the GREATEST number of key chains he can make?

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp