Show:
Order Of Operations
One-Step Equations
Two-Step Equations
Two-Variable Equations
Writing Equations
100
Solve 50-10(4-2)+6=
23
100
Solve x-5=8
x=13.
100
Solve 2x+5=15
x=5.
100
Solve y=-3x-1, y=2
(2,-7).
100
The sum of a number and 7 is less than 19. What is the number?
a > 12.
200
What comes first Addition or Multipication?
Mutipication.
200
Solve 2+x=64
x=62.
200
Solve 5x-3=-28
x=-5.
200
Solve y=x+5 , x=-3
(-3,2)
200
Three times a number increased by twice the number is greater than 125. What is the number?
a > 25
300
Solve 2^3 +2^4=
24.
300
Solve X-6=11
x=7.
300
Solve -9x+1=-80
x=9.
300
y=x/2(-5) , x= 10
(10,0).
300
Twice a number decreased by 9 is greater than 11. What is the number?
a > 10.
400
Solve 4b+ab/(a-b) a=6 b=2
11.
400
Solve -3x=9
x= -3.
400
Solve 2y-7=15
y=11.
400
What is the name for the X value.
domain or input.
400
What do you have to remeber about the word less than?
You have to flip the equation around.
500
What does each letter stand for? P E M D A S
Parentheses, Exponents, Multiplication, Divison, Addition, Subtraction.
500
What is the inverse of -3?
3.
500
Solve 2+3+c=30
25.
500
What is the name for the Y value.
range or output.
500
It was so cold last week the temperature never reached 25*F.
25 < T.