Answer:
3
- 4x - 32
Step-by-step explanation:
(3x+8)(x-4)
=3
-12x + 8x -32
=3
- 4x - 32
Well it would be 200 × 8 which would equal to 1600
We have to find LCM of 12,14,16
Refer to the attachment
LCM=2×2×2×2×3×7=16×21=336years
Answer:
2667 dump truck loads
Step-by-step explanation:
To solve this exercise, we must resort to a proportion rule.
Knowing what happened in the first place, how much was needed, a direct proportion will be made with the other accident, be as follows.
Landslide Dump Truck Loads
3 yd ^ 3 -------------------------------------------> 200
40 yd ^ 3 -------------------------------------------> X
X = (40 * 200) / 3
X = 2666.6, that is, for 40 cubic yards of sliding, approximately 2667 dump truck loads are needed.
4:2 can represented as 4 / 2. Or also 2.
30 / 2 = 15