Usando a propriedade distribuitiva, calcule as multiplicação a) (4c-a)×(4c+a)
b) (4x-3)×(6x+1)
c) (x-y)×(x^2+5y)

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Which of the following scenarios demonstrates an exponential decay