The price decreased by 40%.
Answer:
So roughly c x c = b/100
5 x 5 x 100 = $2500
Step-by-step explanation:
Lets say c = 5 and b = 1
= 5c =100c/5c x b
= 20c x b
We can also show
= 20c x b =5c
c = 20c/5c x b = 5c
1/20 x 5c = 5c
b=1
One example is 20% = 0.20 x 500 = 100c
= 7.12c = 7c
1= 100%
100 x 71.042 = 710.42 weekly pay. emergency tax 142 = 568
100 x 71.042 = 710.42 weekly pay, normal tax 15% 142.084 =107
710-107 = 603 a week
4.3/7 x 603/7 = 86.1428571429 x 30 = 2584.29
Answer:
The width of the window should be 
and the height of the window should be 
Step-by-step explanation:
we know that
The circumference of a semicircle (window) is equal to
we have that
substitute and solve for r
so
the width of the window is equal to the diameter of the semicircle
so
The width of the window should be 
and the height of the window should be
1. (5x - 2) + 7x = 12x - 2
2. 6(x - 5) > 22
6x - 30 > 22
6x > 52
x > 52/6
x > 26/3
Hello.
(x + 2y) • (x - 13y)
Step by step solution :<span>Step 1 :</span><span>Equation at the end of step 1 :</span><span> ((x2) - 11xy) - (2•13y2)
</span><span>Step 2 :</span>Trying to factor a multi variable polynomial :
<span> 2.1 </span> Factoring <span> x2 - 11xy - 26y2</span>
Try to factor this multi-variable trinomial using trial and error<span>
</span>Found a factorization : (x + 2y)•(x - 13y)
Final result : (x + 2y) • (x - 13y)
<span>
Have a nice day</span>
