Lesson 5: Practice Problems
Problem 1
Write with a single exponent:
(ex:
Problem 2
Write each expression as a single power of 10.
Problem 3
Select all of the following that are equivalent to
Problem 4 From Unit 3 Lesson 2
Match each equation to the situation it describes. Explain what the constant of proportionality means in each equation.
A dump truck is hauling loads of dirt to a construction site. After 20 loads, there are 70 square feet of dirt.
I am making a water and salt mixture that has 2 cups of salt for every 6 cups of water.
A store has a “4 for $10” sale on hats.
For every 48 cookies I bake, my students get 24.
Problem 5 From Unit 2 Lesson 8
Explain why triangle
is similar to . Find the missing side lengths.