Answer:

Step-by-step explanation:
The first step to solve this question is to analyze the given sequence.
We can notice that the difference between 8.5 and 7.15 is

And again the difference between the second and the third term is :

One way to describe all the numbers in the sequence is by using a formula.
We can write :
Given the sequence 
with
∈ I
For example :
which verifies our original sequence.
We can obtain any term we want of the sequence.
Some of the terms that complete the sequence are :

Answer:
the y-intecept of the line is (0, -6)
Step-by-step explanation:
Given the linear equation in slope-intercept form: y = mx + b
where:
<em>m</em> = slope = 4
<em>b</em> = y-intercept = -6
The y-intercept is the value of <em>y</em> when <em>x</em> = 0.
Plug x = 0 into the equation to solve for the y-intercept:
y = 4x - 6
y = 4(0) - 6
y = 0 - 6
y = -6
Therefore, the y-intecept of the line is (0, -6)
Answer:

Step-by-step explanation:
Using the rules of radicals
= 
×
⇔ 
Given
= 
Simplifying the radicals
= 
= 
=
×
= 7
and
= 8
The simplified radical is

A quart contains 2 pints, so 150 pints is equal to 300 quarts. Therefore 150 quarts is bigger
Answer:
C=9
Step-by-step explanation:
A = πr^2
A = π 9
9