A bakery has 18 large trays of bagels and 20 small trays of bagels. Each large tray holds 30 bagels and each small tray holds 15 bagels. Which equation could be used to find n, the total number of bagels the bakery has?

18 × 30 + 20 × 15 = n

18 + 30 + 20 + 15 = n

18×30−20×15=n

18 + 30 × 20 + 15 = n
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Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

Select the graph of the solution. click until the correct graph appears. |x| = 3

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?