Answer:
X=5 Y=-4
Step-by-step explanation:
If each years cumulate an increase of 1100 dollars, then the cost after 22 years will be the base cost (27000) plus 22 increases (22*1100), for a total of
This relates to arithmetic series as follows: a series is arithmetic if, given a starting element 
, every next element is given by adding a fixed number, called common difference, 
. So, the first terms are
So, you can see that the element 
is obtained by adding n times the common ratio to the starting element.
Since the element 
represents the cost after n years, we are interested in the element
As we had already calculated.
Answer: third choice
Step-by-step explanation: angle A is 25° and angle F is 24°, therefore they aren’t similar.
Answer:
50
Step-by-step explanation:
i believe it would be 50 im not 100% sure tho
Answer:
3 gallons.
Step-by-step explanation:
there are 3 gallons in 48 cups. apologies if i am wrong
