Answer:
Some number less than 5
Step-by-step explanation:
If it was more we wouldn't need to subtract to find n.
I am pretty sure D. Cause I did the problem and it seems to make sense
Answer:
C(90) = 15.35
Step-by-step explanation:
Given the function, C(n) = 0.06n + 9.95:
where C = total cost of texting plan
n = number of texts sent in a month
9.95 = flat fee
To find C(90):
Substitute 90 as the input, <em>n</em>, for the function:
C(90) = 0.06n + 9.95
C(90) = 0.06(90) + 9.95
C(90) = 5.40 + 9.95
C(90) = 15.35
C(90) represents the cost of sending 90 texts in a month is $15.35.
Please mark my answers as the Brainliest if you find my explanations and solutions helpful :)
Answer:
17. 49
18. 62
Step-by-step explanation:
alright so all u gotta know here is that all triangles add up to 180 degrees
17. 50+83= 133
180-133= 49 degrees
18. 44+74= 118
180-118 = 62 degrees
A=P(1-24/100)⁸
15,542 =P(0.76)⁸
P= (15,542)/(0.76)₂
P= 15,542/0.111303
P = 139,836
