Answer:
372
There are already 3 terms. So, now you have to find the 30th term.
The difference of 30 - 3 is 27. Now, since you add 9 for every term, multiply it by 27.
27 x 9 = 243.
The third term is 29. So you add 29.
Your answer will be 372. Hope it helps.
.15% translates to
.0015, and "of" means to multiply. so .0015 multiplied with 43 is
.0645
28 miles
increasing by 40% = original + increase = 100 + 40 = 140% = 1.4
multiplying 20 by 1.4 gives total he will run
miles run = 1.4 × 20 = 28
Number 3 would be y=4x.
Number 5 would be 9 1/24 for the left side and 133/8 for the right side.
