Answer: -4/7
Step-by-step explanation:
To find the slope, let's change the equation to slope-intercept form.
 [subtract both sides by 4x]
              [subtract both sides by 4x]
 [divide both sides by 7]
           [divide both sides by 7]

Now, we know the slope is -4/7.
 
        
             
        
        
        
Answer:
No
Step-by-step explanation:
y = -2x + 5
4 = -2(-3) + 5 - Substitute both x and y
4 = 6 + 5 - Simplify
4 ≠ 11
Hence, no, (-3, 4) doesn't statify the equation y = -2x + 5
 
        
             
        
        
        
<span>675890 is spelled six hundred and seventy-five thousand, eight hundred and ninety </span>
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
Set up the equation
z = 
Plug in the numbers to find the value of k
3 = 
12 = 4k
3 = k
Solve to find the value of z
z = 
z = 
z = 48/9
z = 16/3
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The answer is D. Both are negative because they're both elevations below 0. However, -7 is higher, or closer to the regular level, because -10 is simply farther down.