If a*b means 2a + b , then what is 2*5 ? 7

9

12

14

none of these

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?

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !