Drag the tiles to the correct boxes to complete the pairs. Five after school clubs were introduced to the sixth grade class. After looking at the signup lists, Mr. Rogers found that the number of students signed up for each of the clubs could be related to the number of students, r, signed up for the reading club.

Match each expression to the statement it represents.

The chess club has four less
than a third of the number of
students signed up for
the reading club.
arrowRight
The math club has four less
than three times as many
students signed up as
the reading club.
arrowRight
The science club has four more
than three times as many
students signed up as
the reading club.
arrowRight
The debate club has four more
than a third of the number of
students signed up for
the reading club.
arrowRight

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

The distributive property allows you to say that 3(x − 1) = 3x −

Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.