7. En una serie de 3 razones geométricas equivalentes continuos, se cumple que la suma de las razones es 9/2. Si la diferencia de los términos extremos de la serie es 57, halla el último antecedente.

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Find the zeros of each function. f(x) = x^2 + 5x - 6

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?