Answer:
x=4x-16 is what you get after you distribute
Step-by-step explanation:
2 by 2 is 4
2 by 8 is 16
Pani would pay $59 if she gets a discount of $3 on each shirt and $3 on each jeans
Step-by-step explanation:
Given
Price of shirt = $12
Price of jeans = $19
Price of shirt after $3 discount = 12-3 = $9
Price of jeans after 3 discount = 19-3 = $16
So
The total money Pani has to pay will be:
Pani would pay $59 if she gets a discount of $3 on each shirt and $3 on each jeans
Keywords: Discount, percent
Learn more about discount at:
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If you would like to find the function that gives the profit Betty makes by selling a number of glasses of lemonade, you can find this using the following steps:
p ... profit
g ... glasses of lemonade
f(g) = p = g * $1 - $50
The correct result would be f(g)<span> = g * $1 - $50.</span>
If there are 7 books on the floor, 7 x 3 is 21. Plus two extra books, 21 + 2 = 23. There are 23 books on the bookshelf.
First, you have to set up two equations.
X + y = 45
18x + 24y = 1,050
To do this, you have to solve for an exponent by cancelling out the other one. To solve for y, you multiply everything in the first equation by -18.
-18x -18y = -810
This cancels out the x and leaves you with 6y = 240. Divide both sides by 6 and you have the number of Yankee hats that were bought.
Then, you have to substitute 40 for y in the first equation and solve for x.
