IM 7.2.5 Practice: Two Equations for Each Relationship
The table represents the relationship between a length measured in meters and the same length measured in kilometers. Complete the table.
Write an equation for converting the number of meters to kilometers. Use for number of meters and for number of kilometers.
Concrete building blocks weigh 28 pounds each. Using for the number of concrete blocks and for the weight, write two equations that relate the two variables. One equation should begin with and the other should begin with .
A store sells rope by the meter. The equation represents the price (in dollars) of a piece of nylon rope that is meters long. How much does the nylon rope cost per meter?
How long is a piece of nylon rope that costs $1.00?
The table represents a proportional relationship.
On a map of Chicago, 1 cm represents 100 m. Select all statements that express the same scale.