Answer:
$525
Step-by-step explanation:
We can find the original price by using the formula x - 0.36x = 336, where x is the original price, 0.36 is the discount percentage (converted to decimal form), and 336 is the total amount paid after the discount is applied:
![x-0.36x=336\\0.64x=336\\x=525](https://tex.z-dn.net/?f=x-0.36x%3D336%5C%5C0.64x%3D336%5C%5Cx%3D525)
To check and further understand why the formula works, we can simply apply the discount to the original price and subtract the number from the original price:
525 * 0.36 = 189
525 - 189 = 336
Modeling the first formula gives us:
525 - (0.36 * 525) = 336
525 - 189 = 336
Answer:
B) x = 8
Step-by-step explanation:
4x = 32
4x/4 = 32/4
x = 8
I hope this helps! May I have brainliest pls? :)
Answer: 408/x
Step-by-step explanation:
Total number of people = 816
after 1 song = 816/2 people remained
after 2 songs = 816/4 people remained
after 3 songs = 816/8 people remained
after x songs = 816/x*2 people remained
People that remained = 816/2x
where x is the number of songs
Simplified = 408/x
To write the equation of two lines that have every point in common, you must have equivalent equations. So begin with any equation for a line ... y= 2x + 5. Multiply it by any integer or fraction... (-2) -2y = -4x - 10 that easy...
OR 8x - 3y = 10 and 24x - 9 = 30 ( multiplied by 3) .... In all reality, as long as you perform the same operation on both sides of the equ
Answer:
$12.60
Step-by-step explanation:
find unit price first
9÷5
1.8×7
12.6