Identify the interval(s) on which the function y = x2 + 9x - 10 is
negative.

A x<-10 and x>1
B -10< x <1
C x>10 and x<-1
D -1< x <10

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

From a party ,lori made a fruit punch from 1 gallon of orange juice ,2 quarts of grape juice,5 pints of pineapple juice, and 12 cups of cranbarry juice order the juice from least to greatest amount used in the fruit punch