B. Similar -AA because the side lengths are two different lengths with angels being similar
Here, it helps to find a general expression for the nth term in the
sequence. Since the sequence is arithmetic, the general term is a_n = a +
bn, where b is the common difference. By inspection of the first few
terms we see the common difference is -4. Then by solving a_1 = a - 4x1 =
5, we obtain a = 9, so the nth term is: a_n = 9-4n. We then solve
a_n=-111 for n, so 9-4n=-111. Rearranging, we get 4n=9+111, or 4n=120,
or n=30. Thus there are 30 terms in the sequence.
Answer:
27
Step-by-step explanation:
add 5+5+7+6+4
Question 1:
Let X be the number of miles you can drive.
you need to multiply the price per mile by the number of miles and add that to the rental fee.
The total cost has to be less than or equal to the total amount of money you can spend.
The equation is : 0.35X + 26.20 ≤ 200
Question 2:
The cost of the six drinks and the cost of X hot dogs need to be equal to or less than the 18 dollars they gave you.
The cost for the 6 drinks can be simplified to be 6.00
The equation would be:
6.00 + 1.75x ≤ 18
This can be simplified by subtracting the cost of the drinks from both sides:
1.75x ≤ 12
