Question
evaluate a+b for a =34 and b=-6
a + b =
34 + (-6) =
34 - 6 =
28
600:450 divided by 10 = 60:45
60:45 divided by 15 = 4:3
so 4:3 x 15 = 60:45 x 10 = 600:450
Camp Summer Fun will need about 83 tents.
The actual number of tents needed is less than the estimate because 331 divided by 4 is 82.75 and because I rounded to 83 it is less.
Hope this helped :)
Answer:
48.75
Step-by-step explanation:
1.

2.

or
48 3/4
First, let's try to isolate x to make the question easier to solve.
|2x-6|≤6
2x - 6 ≤ 6
2x - 6 ≥ -6
2x ≤ 12
x ≤ 6
2x ≥ 0
x ≥ 0
Knowing this, the graph should be equal or less than 6 and equal or greater than 0, making Option D the correct answer.