Vocabulary
X>6
How do you say this?
X is greater than 6
3x+5x. What is the sum?
2z -5 = 15. Solve for z
z is 10
x>5. Graph
You'd put a non-filled circle on 5 to show it's not included and put an arrow to the right.
x =4
y= 6 3y - 2x=
It would be 10
This is called less than
3y-1y+2y. Solve
The answer is 4y
3b-12 = 36. Solve for b
b is 16
x<10. Graph
I would put a non-filled circle on 10 to not show it's included and put an arrow to the left of 10 to show it's less.
x = 10 3x - 5y =
Y = 5
The answer is 5
What is a dot colored in on a graphing chart called?
Included
3x + 2x -4y +2y -1x. Solve
6x -2y is the answer/ -2y + 6y
5y+6= 22+4. Solve for y
Y is 4
3 </= x. Graph
You'd put a filled-in circle on top of 3 to show it's included and then put an arrow to the left to show it could be less than x.
v = 3 3v -5c +2y+4 =
c = 7
y = 4
The answer is -8
5>3x>10. How do you say this?
5 is less than 3x and 3x is less than 10.
3y*2y+5x*2x-8x. Solve
6y+2x is the answer.
5x + 5*4= 30+20. Solve for x
x is 6
5<x</=8
You'd first put a filled-in circle on 8 to show it's included and then go to the left until 5 and put a non-filled circle on 5 to show it's not included
u = -5 u(3c-1u) = Solve
c = 6
The answer is -85
3</= x <5. How do you say this?
3 is less than or equal to x and x is less than 5.
12x*8x +15y*3y -8x. Solve
88x+45y is the answer.
3x +2x -15 = 12 -3x +5. Solve
x is 4
13</=x<16<20. Graph
You'd put a non-filled circle at 20 and then go left. Do the same for 16 and then go left until 13. Put a filled-in circle in 13 to show it's included.
x = -12 3x(2c-1d)-2c
c = 5
d = 8
the answer is -378