Summer School Final Review

Distributing/Factoring

100

Simplify 2(3x + 5) 

6x + 15 

200

Simplify 7(8x + 11) 

56x + 77

300

Factor the quadratic. x² + 10x + 21

(x + 7)(x + 3) 

400

Factor the quadratic. x² + 15x + 56

(x + 8)(x + 7) 

500

Factor the quadratic. x² - 3x - 70

(x - 10)(x + 7)

Times Tables/Squared Numbers

100

Any number multiplied by zero equals...

zero, 0

200

11 x 9 = ? 

99

300

-50 x 6 = ?

-300

400

9² = ?

81

500

What is the square root of 144?

12

Trigonometry

100

Pythagorean Theorem and SOH CAH TOA can ONLY be used on what kind of triangles? 

right triangles

200

What is the pythagorean theorem? 

a² + b² = c²

300

The hypotenuse (c) is always the ______________ side and is always cross from the _____________ angle. 

longest, right 

400

What is the ratio for sine? 

opposite/hypotenuse 

500

What is the ratio for tangent? 

Opposite/Adjacent

Tax/Tip/Discount

100

Are tax and tip added or subtracted to the cost? 

Added

200

Is discount added or subtracted to the cost? 

subtracted

300

People who work in sales earn a percentage of their sales.  This percentage that they earn is called their...

commission

400

The cost of a shirt is $15.  The sales tax is 5%.  Find the total cost. 

$15.75

500

A tv is listed for $550.  It has a sticker on it for 20% off.  Find the sale price of the tv. 

$440

Random Trivia

100

What is the sales tax percentage in Delaware?

0%

200

What is the sales tax percentage in Pennsylvania?

6%

300

Name the 7 continents of the world.

North America, South America, Australia, Africa, Europe, Asia, Antarctica

400

What is the capital of Pennsylvania? 

Harrisburg 

500

What year did the Eagles win the Superbowl? What was the score?

2018. Score was 41-33