74 pounds because sam weight 37
37x2 = 74
B because the amount of toys you have and calories you eat do not depend on one another
Notice that if you go forward, the common ratio is 5. Each new term is found by mult. the previous term by 5.
If, on the other hand, you go backwards (terms decreasing), then you divide a term to find what the previous term was.
Here, divide 1 by 5 to find the first term. It's 1/5.
7.380 times 10 to the 9th power (or 7.38 times 10 to the 9th power)
