C
Trinomial means three parts
A and C or trinomial's but the degree on a is at three and the degree of C is a one
Answer:
13
Step-by-step explanation:
x = 1
P(x) = 8(1)² + 5
P(x) = 8 + 5
P(x) = 13
Probably the property of subtraction.
-TTL
So to find an average of things, you find the sum of the numbers, divided by the total numbers in the set.
So you add up 258 + 50 = 308.
Divide that by the total numbers (2). 308/2 = 154
Answer:
450×6.75 = 2 956.5
So the serviceman will get 2 956.5 after 6.75 hours of doing the job
