Answer:
5x^2 + 13x
Step-by-step explanation:
Answer:
14 cm
Step-by-step explanation:
The applicable formula is ...
s = rθ
s = (7 cm)(2) = 14 cm
You have some unknown integer

, and you know that adding this and the next two integers,

and

, gives a total of 57.
This means

The task is to find all three unknown integers. Notice that if you know the value of

, then you pretty much know the value of the other three integers.
To find

, solve the equation above:

So if 18 is the first integer, then others must be 19 and 20.
I say y=300(2x) X=hours Y=population
Y=600x
Answer:
C) 3/8
Step-by-step explanation:
Find 1/8 + 1/4
1/8 + 1/4
= 1/8 + 2/8
= 3/8