I believe it's 37CM, I had that question on my finals last year.
Answer: -6=-4 or x=2,3
Step-by-step explanation:
His opinion was that christianity needed to be spread
Answer:
81
Step-by-step explanation:
u multiply 9 x 9 not 9x2
Let's say the first truck weighs x tons
Then, the weight of 2nd truck = x+2 tons
The weight of 3rd truck = (x + 2) + 2 = x+4 tons
The weight of 4th truck = (x + 4) + 2 = x+6 tons
Total weight of 4 trucks:
x + (x+2) + (x+4) + (x+6) = 32
which can be solved easily to give x = 5
