Answer:
16.
Step-by-step explanation:
The whole numbers stay the same so it stays as 2. The way they get 30 for the denominator is by multiplying the fraction 1/3 by 10 and 1/5 by 6. So now we have 10/30 and 6/30. Add them together, 10+6=16
Answer:
Step-by-step explanation:
Next term of the given AP can be obtained by adding common difference (d) in the last term

2x+7=x+3
2x+7=3
-×
x+7=3
-7 -7
x=-4
Remember: higher risk means you wait less time to get more money.
So I would go with A
If you use/make a number line, then you will see that the answer is -18 or a. When using a number line, negative = ← and positive = →.