The LCM for 8, 15, and 10 is 120.
        
             
        
        
        
Answer:
y= 10x-38
Step-by-step explanation:
Equation of a line is usually written in the form of y=mx+c, where m is its gradient and c is its y-intercept.
Given that m=10,
y= 10x +c
Now substitute the coordinates into the equation.
When y=12, x=5,
12= 10(5) +c
12= 50 +c
c= 12 -50
c= -38
Thus the equation of the line is y= 10x -38
 
        
             
        
        
        
Let  and
 and  . By the product rule,
. By the product rule,

By the power rule, we have  and
 and  , but
, but  are functions of
 are functions of  , so we also need to apply the chain rule:
, so we also need to apply the chain rule:


and we have


So we end up with

Replace  to get everything in terms of
 to get everything in terms of  :
:

We can simplify this by factoring:


 
        
             
        
        
        
Answer:
(1,-1)
Step-by-step explanation:
y < 4x+5
x = 1, y = -1 => -1 < -4+5 (T)
 
        
             
        
        
        
Answer:
log (16)=2 in base 3x-5
==>16=2^(3x-5)
==>2^4=2^(3x-5)
==>4=3x-5
==>3x=9
==>x=3
Step-by-step explanation: