79200 feet in 15 miles
3600 seconds in hour
2y(x3+9x-10x2-45) not much to be taken as a common factor
Answer:
120°
Step-by-step explanation:
I think its correct
Answer:divided the total buy 9 and if I’m reading correctly the total is two
Step-by-step explanation:
It is 1595. Put it on excel so you can better have an overview how it is done. You need 5 columns, column A-E. On column A, put 1 to 5 in rows 1 to 5. On column C, put the answers: 2, 7, 26, 101 and 400. On column D, put number 3 in all 5 rows. Back on column B, insert =sum(C1-A1) on row 1 and copy till row 5. On column E, insert =sum(B1+C1*D1) on row 1 and copy till row 5 and you will get 1595 at the end.
