In Mr. Johnson's third and fourth period classes, 30% of the students earned a 4 on a quiz. Let w be the total number of students in Mr. Johnson's two classes. Answer the following questions, and show your
work to support your answers.
of the students who earned a 4, 40% of them are boys. How many girls earned a 4?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.