Solving Equations
The Pythagorean
Theorem
Discounts, Sales Tax, Commission
Algebra Vocabulary
Miscellaneous
100
b - 6 = 18
b = 24
100
Find the missing side of this right triangle. a = 12, b = 9, c = ?
c = 15
100
A book originally cost $29. If it is on sale for 25%, what is the sale price of the book?
$21.75
100
Name the coefficient in this expression: -5y + 9
-5
100
What is the square root of 25?
5
200
2x + 5 = 19
x = 7
200
Find the missing side of this right triangle. a = 8, b = ?, c = 10
b = 6
200
A pair of jeans originally cost $34.95 and is on sale for 40% off. What is the sale price of the jeans?
$20.97
200
Name the constant in this expression: 10 - 8k
10
200
Solve: |-8| + |-4 + 9| =
13
300
2/3x + 4 = 12
x = 12
300
Find the missing side of this right triangle. a = 18, b = 15, c = ?
c = between 23 and 24
300
If you bought a video game for $45 and the sales tax was 7%, how much will you pay in TAX for the game?
$3.15
300
Name all the coefficients in this expression: -6y + 8p - 5 + 7q
-6, 8, 7
300
Turn this fraction into a decimal: 5/4
1.25
400
m/4 = -3
m = -12
400
What is the name of the longest side of a right triangle? (the slanted side)
Hypotenuse
400
Jose earns 8% commission for every computer he sells. If he sold a computer for $2000, then how much commission did he earn?
$160
400
Is this an expression or an equation? 7m - 9 = 23
equation
400
Give an example of a rational number.
answers vary
500
-1/3y - 6 = -11
y = 15
500
Determine if a triangle with the given sides is a right triangle. a= 18, b = 23, c = 29
It is not a right triangle.
500
A jacket originally cost $75 and was marked down 15% off. Then there was another mark down of 20% off the sale price. How much does the jacket cost?
$51
500
Is this an expression or an equation? 14 - 9r
expression
500
Give an example of an irrational number.
answers vary
M
e
n
u