Expressions
Translate the verbal expression to an algebraic expression:
45 less than a number
x - 45
Solve for
t - 7 = 103
110
Describe the solution set using words:
x < 100
All real number less than or equal to 100
Combine the "Like" Terms:
3x + 4y - x + 5 - 3
2x + 4y + 2
Which property was used to create the two equivalent expressions?
(4 + 2) + b = 4 + (2 + b)
Associative Property
Translate the verbal expression into a verbal expression
100 more than 2 times Kaitlyn's score
2k + 100
Solve for n:
8.2 + n = 43.6
n = 35.4
You must be at least 36 inches to ride the roller coaster.
x > 36
What is the coefficient of the 3rd term:
5y - 6 + x
1
Which property was used to create the two equivalent expressions?
4(2x + 5) = 8x + 20
Distributive Property
Simplify the expression
2(7x + 2) + 3x
17x + 4
Solve for b:
91= 13b
b = 7
Graph the inequality:
a > -5
...
Write an inequality statement that best describes the following:
You must be taller than 52 inches to ride the roller coaster.
x > 52
Which property was used to create the two equivalent property?
b + 3 + 10 = 10 + 3 + b
Solve the expression when the v=12.5
5v + 3
65.5
Solve for c
c / 0.2= 7
1.4
Is the inequality true?
x < 100 when x = 100
Yes. 100 is equal to 100
How many terms in the following expression:
3 + y + 4w - 67 + 9m
5
Are the two expressions equivalent and if so which property was used??
4(6x + 7) = 24x + 7
No.
Simplify the expression: 12(3b + 5) + 20 + 4b
40b + 80
Solve for m:
m - ¼ = ¾
4/4 or 1
Represent the situation with an inequality:
To eat off of the kids menu, you can be at most 10 years old.
x < 10
What type of function results in a straight line when it is graphed?
Linear
Are the two expressions equivalent and if so what property was used?
10 + a + 20 = a + 10 + 20
Yes, commutative property