The answer to the problem is B.
        
                    
             
        
        
        
For every 3 cups of peanuts there are 2 cups of chocolate
9/3 = 3 so 3*2 = 6
For 9 cups of peanuts there are 6 cups of choclate
 
        
             
        
        
        
Option C: 1 is the simplification of the expression 
Explanation:
The given expression is 
We need to simplify the given expression.
<u>Simplification:</u>
To simplify the given expression, let us apply the exponent rule,  where
 where 
Thus, the the exponent rule  means that any value (except zero) to the power of zero is equal to one.
 means that any value (except zero) to the power of zero is equal to one.
Thus, the expression  becomes,
 becomes,

Therefore, the simplified expression is 1
Hence, Option C is the correct answer.
 
        
             
        
        
        
First we have - 6 < - 7 - 4x 
Then we need to isolate the x of the inequality 4x < - 7 + 6
 4x < - 1
 x < - 1/4 
The values less than - 1/4 are solutions for x
Btw if you need a tutor let me know:)
        
             
        
        
        
In this question , it is given that a weather balloon is launched from a height of 475 feet above sea level. the balloon rises at a constant rate of 85 feet per minute. 
Here we use the slope intercept form, which is

Where, y is the height h, x is the time, t. And m represents slope, which is 85.
b represents the initial height , which is 475 feet.
On substituting these values, we will get

And at t = 16 minutes, we will get
