The ratio of the sales of black coffee to sugar coffee to milk coffee is
3:7:5. The total sales of the three coffees is 300 cups.
Each cup of black coffee costs 50 cents and each cup of sugared
coffee costs 60 cents. If the earnings from the total sales was $165.
what is the price of each cup of milk coffee?
cents

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function