Answer:
2.4
Step-by-step explanation:
well because he did not do it
Let n be the first integer and n + 1 the next consecutive integer
5n + (n + 1)
6n + 1
Answer:
<BDC and
<CDB but be sure and read what is below.
Step-by-step explanation:
The trick is to put the letter for the angle in the middle of its 3 letter name.
<BDC is the same thing as <CDB
You have named it in 2 different ways. The letters on either end don't matter as much as having D in the middle.
Okay, so we know that n is the number of bars we want to buy. The sum of the numbers of bars we buy is $1.29n where n is the number of bars we buy. Its the same as saying:
$1.29 + $2.58 + $3.87... $1.29n
↑ ↑ ↑ <span> ↑</span>
Bar 1 Bar 2 Bar 3... Bar n
So as you can see, our function is:
C(n) = $1.29n
