Let the weight of the first truck be represented by w.
total weight = w + (2 + w) + (2 + 2 + w) + (2 + 2 + 2 + w)
32 = 4w + 12
20 = 4w
w = 5
Therefore, the first truck weighs 5 tons, the second weighs 7 tons, the third weighs 9 tons and the fourth weighs 11 tons.
Answer:
hi
Step-by-step explanation:
Answer:
The answer is 3438.16 i think
Step-by-step explanation:
Answer:
$42,000
Step-by-step explanation:
280,000*0.15=42,000
So, 420 is the smallest positive integer with 4 prime factorizations in the E-zone.
