Please help, I learned this before but I forgot how to solve it, please help, thank you. Describe these points with a double inequality.

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9