Week 10: Pre-Algebra Review

Solve this inequality for x: 2x < 4

The cost of trip to the water park costs $85. The trip cost includes $15 for lunch and 1 pass for the wet rides and 1 pass for the dry rides. The cost of each pass is the same. Let p be the price of one pass

Write an algebraic equation that represents the cost of the trip using p

What is the constant of proportionality?

The local dam lets 75,200 gallons pass through it over the course of 8 hours on Wednesday. Then on Thursday, the dam lets 141,000 gallons pass through it over the course of 15 hours. Find the constant of proportionality (k) that tells us how many gallons pass through the dam per hour. Find the constant of proportionality.

What is the area of the triangle above?

________ square feet

Find the area of the parallelogram.

What is the radius if the diameter is 8ft?

What is the area if the diameter is 18 yards?

A right angle is _____ degrees. When two angles add up to a right angle, they are known as complementary angles.

How long did this lesson take you to complete today?

Find the median for:

6, 3, 3, 4, 7, 3, 9, 3, 6, 6

Find the mode for:

6, 3, 3, 4, 7, 3, 9, 3, 6, 6

Find the range for:

6, 3, 3, 4, 7, 3, 9, 3, 6, 6