Of the ice cream cones sold yesterday at brendan's ice cream shop, 2/5 were chocolate and another 1/2 were vanilla. what fraction of the ice cream cones sold were either chocolate or vanilla?

Expression for 3 (x+1)

Find the percent of change for 75 people to 25 people

In a bag there are three red, four white, and five blue marbles. Once a marble is selected, it is not replaced. Find the probability of getting a white and a red marble

30/10 as a whole number

How do u round 23.897 to the nearst 9

A college conducted a survey to explore the academic interests and achievements of its students. It asked students to place checks beside the numbers of all the statements that were true of them.

Find the average of the list of numbers. - 18, - 29, - 17, - 12

What does supplementary mean

A cookie recipe calls for 1/4 cup of brown sugar for one batch of 24. How many cups of brown sugar would be needed to bake 144 cookies

For which function is f (x) not equal to f-1 (x) ? A - f (x) = 2-x B-f (x) = 2/x C=f (x) = - x D=f (x) = 2x