24/? = 8/9 what is the unknown ratio?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Consider the function f(x)=-5x+3 what is f(-2)

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.