Equations
How many years has Ms. Dillon taught at Central High School?
5 years
Solve for x
4x<12
x<3
Evaluate the expression given the following values.
a=2, b=4
2a-4b+5
-7
Simplify
2m-16+5m+45
7m+29
Translate the following verbal expression.
The product of a number and 4
4x
What Property justifies the following Equation?
x(y-3)=xy-3x
A) Commutative C) Transitive
B) Distributive D) Associative
B) Distributive
Solve for x
2x=12
x=6
What is the dress-up day for Thursday?
Ken or Barbie
Evaluate the expression given the following values.
a=-8, b=17, c=-21
a^2-(b+c)
68
Simplify
4ab-6ab+3a^2b+4ab^2+5a^2b
8a^2b-2ab+4ab^2
Translate the following verbal expression.
One less than twice a number is 12
2x-1=12
Which Property justifies the statement below?
x+0=x
A) Zero Property C) Associative Property
B) Identity Property D) Reflexive Property
B) Identity
Solve for x
3/4x-5=16
x=28
Solve for x
4-3x>=13
x<=-3
Evaluate the expression given the following values.
a=-2, b=3, c=-3
a^2-2bc-|c|
19
Simplify
10-4(2x+7)+5x
-3x-18
Translate the following verbal expression.
Five times the difference of a number and 3 is at least 12
5(x-3)>=12
When is your Midterm exam in this class?
Wednesday
Solve for x
3(2x-8)-2x=7-3(x+1)
x = 7
Solve for x
3(x-2)<4x+4
x>-10
Who do we play football against on Friday night?
Luray
Simplify
4(5w-3)-(w-1)
19x-11
Solve:
Two buildings have the same total height. One building has 8 floors with height, h. The other building has a ground floor of 16ft and 6 other floors with height, h. Write and solve an equation to find the height, h, of these floors.
8h = 16 + 6h
h = 8
Which Property justifies the following equation?
(12x+15)+7x=7x + (12x+15)
A) Commutative C) Distributive
B) Associative D) Transitive
A) Commutative Property
Solve for x
9-2(x+3)=8x-5(2x-1)
No Solution
Solve for x
4(x+2)-3x>=2(4x-5)-7x
Infinite Solutions
Evaluate the expression given the following values.
x=-3, y=-2
2x^2-5xy-y^3
-4
Who is the announcer at our volleyball, basketball, and football games?
Mr. Wargo
Solve
Pristine Printing will print business cards for $0.10 each plus a setup charge of $15. The Printing Place offers business cards for $0.15 each with a setup charge of $10. What number of business cards costs the same from either printer? BONUS: What would the cost be?
Printing 100 cards would cost the same from either business.
WORK
0.10n + 15 = 0.15n + 10
Which Property justifies the following equation?
If 2+x=4y and 4y=3/4z-7 ,then 2+x=3/4z-7
A) Reflexive B) Symmetric
C) Associative D) Transitive
D) Transitive