The number of students who participated in sports last year during each of five months is shown below.
In which month did the number of participants
increase the most from the number in the previous
month?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters

Which equation represents h for right triangle abc