Answer:
hi
Step-by-step explanation:
for example

in the second one you should multiple 5 and 1 then add 4
Answer: P=28 meters
Step-by-step explanation:
× a ⇒ a is the side length
× 

Answer:
No, he incorrectly rounded 1.25 to 2
Step-by-step explanation:
hope this helps :)
Answer:
25/2 I believe
Step-by-step explanation:
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Whenever she began to drive farther east, at 70 km per hour, Prachi was 5 km east of her home.
Let f(n) at the beginning of her nth hour drive be Prachi's distance to her home.
f is a sequence of arithmetic.
Write a series explicit form.
