Lesson 14: Practice Problems
Problem 1
Here are 4 points on a coordinate plane.
Problem 2
Each set of points are connected to form a line segment. What is the length of each?
A =
and B = C =
and D = E =
and F =
Problem 3
On the coordinate plane, plot four points that are each 3 units away from point
Problem 4 From Unit 6 Lesson 16
Noah’s recipe for sparkling orange juice uses 4 liters of orange juice and 5 liters of soda water.
Noah prepares large batches of sparkling orange juice for school parties. He usually knows the total number of liters,
, that he needs to prepare. Write an equation that shows how Noah can find , the number of liters of soda water, if he knows . Sometimes the school purchases a certain number,
, of liters of orange juice and Noah needs to figure out how much sparkling orange juice he can make. Write an equation that Noah can use to find if he knows .
Problem 5 From Unit 3 Lesson 4
For a suitcase to be checked on a flight (instead of carried by hand), it can weigh at most 50 pounds. Andre’s suitcase weighs 23 kilograms. Can Andre check his suitcase? Explain or show your reasoning. (Note: 10 kilograms