Math skills
What is a - and a - come out to
A positive
x + 4 > 9
x > 5
3x=2y=-6
x=-2
y=-3
4x+4y=-8
x=-2
y=-2
-2 + 3
1
what are intergers
Intergers are Negitives, Positives and zero
x − 3 ≤ 7
x ≤ 10
10x+5y=120
y=24 x=12
2x-y=8
y=8
x=4
-3 + -3
1
What do I do first in a problem parentheses, multiplication, or division?
Parentheses
2x < 12
x < 6
x+2y=2
y=1
x=2
3x-6y=-12
x=-4
y=2
9 + -6
3
> is this less than or more than or equal to?
its less than or equal to
3x ≥ 18
x ≥ 6
3x=2y=-8
x=-2
y=-3
3x+5y=15
x=5
y=5
-30 + 2
-28
< is this greater than or less than or equal to?
its greater than and equal to
x + 8 ≥ 15
x ≥ 7
3x-y=3
y=3
x=1
8x+12y=-24
x=-3
y=-2
-80 + 50
-30