Stand Your Ground with Surveying Using the Information You Have

In this triangle, we know the hypotenuse and one side. Can you rearrange the formula to solve it for the unknown side of the triangle?

Remember, when rearranging the formula whatever you do to one side you must do to the other.

15 cm 12 cm

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Nine more than four times a number is the same as one less than twice the number. find the number?

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.