<span>79.99/6.75%=5.399325 if you want the exact but 5.40 if you want rounded</span>
(x+20)/2 = 3x
x+20 = 6x
6x - x = 20
5x = 20
x = 4
<h2>
Answer:</h2>
The time it will take Kelsey to paint the entire room is:
<h2>
Step-by-step explanation:</h2>
It is given that:
Kelsey painted one fourth of her bedroom in three seventh of an hour.
This means that:
1/4 of bedroom takes 3/7 of an hour
This means that the whole of the bedroom will take 4 times the time it took to cover 1/4 th of bedroom.
i.e. it will take:
Hence, the total time it will take to paint the whole room is:
twelve over seven hours
Answer: 17.3 ft
Step-by-step explanation:
Perimeter = 2 ( l + w ). So I did 45 divided by 2 which would be 22.5 then subtract that by 5.2 ft which is 17.3. 17.3 + 5.2 = 22.5 x 2 = 45 ft.
The coefficient is the number before a variable.
The coefficients are
(5 , 2 , 11)
Constants are 11
Don't put the 2 after the b because that is wrong
Good Luck