Unit 2, lesson 4: proportional relationships and equations
a certain ceiling is made up of tiles. every square meter of ceiling requires 10.75 tiles. fill in the table
with the missing values.
square meters of ceiling
number of tiles
x10
100
2. on a flight from new york to london, an airplane travels at a constant speed. an equation relating
distance traveled in miles, d, to the number of hours flying, 1, is t =
e number of hours flying, 1, ist = 50d. how long will it take the
airplane to travel 800 miles?
2. each table represents a proportional relationship. for each, find the constant of proportionality
1