Riley's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 55 espressos in all, 20% of which were single-shot. How many single-shot espressos did the cafe sell?

Which sentence best explains how steam power changed agriculture in england between 1810 and 1850? a. farmers started using steam-powered machines to spray chemical fertilizers and pesticides. b. livestock farmers began using steam-powered machines to milk cattle and shear sheep. c. steam-powered railways transport and sell agricultural produce far from where it was grown. d. steamships to transport large numbers of people from the united states to english farms.

What is significant about official languages in russian republics? why would it matter?

What groups are bryan drawing a contrast between ? check all that apply a. people in the city and people in the country b. people who are educated and people who are not c. people who are in favor of free silver and people who want the gold standard d. people who work and people who don't