36 pairs
because 2 spots = 1 pair
so 2x=72
and your answer will be 36 pairs
The answer is -4,0 4,8 because u would solve for one variable in one of the equations and then substitute the result into the other
Answer:
1 1/4
Step-by-step explanation:
3 1/8 - 1 7/8
I like to line them up vertically
3 1/8
- 1 7/8
---------------
We need to borrow from the 3
Take 1 from the 3 and make it 8/8
2 (1/8+8/8)
- 1 (7/8)
---------------------
2 (9/8)
- 1 (7/8)
---------------------
1 2/8
Simplify the fraction by dividing by 2 on the top and bottom
1 1/4
Answer:
x is less than or equal to 9
which is x ≤ 9
Step-by-step explanation:
