Achemist makes a mixture using 6 cups of powder and 0.5 gallons of liquid. What is the unit rate of powder to liguld?

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Determine which postulate or theorem can be used to prove that lmn =nmo