Expressions & Distributive Property
4x+2x
6x
x+7=12
x=5
x-5<=2
x <= 7
What's slope of the line y=3x+1
3
A
When is your birthday?
7y-3y+5
4y+5
5x=30
x=6
2x >= 8
x>= 4
Find the slope between the following two points:(2,4) and (5,10)
2
B
Who's your favorite super hero?
5m+4-2m-7+m
4m-3
3x-7 = 20
x=9
-3x >= 9
x <= -3
Find the slope between the two points:
(-2, 4) and (4,-2)
C
Who's your favorite music artist?
2(a+3)+a
3a+6
3x-4=x+8
x=6
If f(x) 2x-3, find f(5)
7
Solve using substitution:
y=3x
x+y=4
(1,3)
D
If you could be any animal, what animal would you be and why?
-10x-15
2(x+4)-6 = x+10
x=8
If g(x)=4-2x , find g(-1)
Solve using Elimination:
x+y=10
x-y=2
(8,2)
E
Who's your favorite teacher at school and why?