Answer:
£16
the t-shirt increased by 0.25. let's convert that to percentage
therefore it increased by 25%
By using cross multiplication we can write as follows:
125%=£20
100%=£ x
(100×20)/125= £16
 
        
             
        
        
        
The first equation equals 13 
The second one equals 12
to help you discover the answer better I really think the second one
        
             
        
        
        
Answer:
Given
f(x) = 2x+7
g(x) = x^2-4
h(x) = 5x
a. 4h(x)
= 4 * 5x
= 20x
b. f(x) - g(x)
f(x) - g(x) = 2x + 7 - (x^2 - 4)
= 2x+7-x^2+4
=-x^2+2x+7+4
=-x^2+2x+11
c. f(g(x)) = 2(g(x))+7
=2(x^2-4) +7
=2x^2-8+7
=2x^2-1
d. g(x)h(x) = (x^2-4)(5x)
= 5x^3 - 20x
e. g(x) / f(x) = x2 - 4/ 2x + 7
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Alright, lets get started.
The given equation is :

taking log on both side


Plugging the value of ln e as 1

Subtracting 6 in both sides


Dividing 3 in both sides
 ........................  Answer
    ........................  Answer 
Hope it will help :)
 
        
             
        
        
        
2 lmbo are you ok dude lol