In a survey, a group of students were asked to name their favorite subject. There were 20 students who chose “other” subjects.

How many students participated?

The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?