- <u><em>Answer: maybe 19 or 30 miles hope its right</em></u>
Step-by-step explanation:
40ft
There are 8 sides in an octagon. If each is 5ft long, then you can simply multiply the two numbers.
Answer:
x+40 or 40+x
Step-by-step explanation:
It doesn't tell you the amount of money she's saved before so you make it a variable. I used x.
After mowing she got $40 and decided to add that to her savings.
You already know her savings before, x, and now you have $40.
So you end up writing the expression x+40 or 40+x.
Answer:
1000a
Step-by-step explanation:
Let
, so that
and
. The integral is then equivalent to