Write and Evaluate Expressions with Variables
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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.
3x (r + 4
|3x4 + 4
3XT - 4
(r - 4) = 3
17 / xr - 4
1 x 9 + 4
The math club has four less
than three times as many
students signed up as
the reading club.
The chess club has four less
than a third of the number of
students signed up for
the reading club.