Let x equal the number of books bought.
45 = 3x - 6
(This is the answer because $45 is the total price, each book is $3, and $6 is discounted from the actual price.)
So for this, we will be using the pythagorean theorem, which is
. 9 is being used instead of 18 because we are using only one half of this triangle.
Firstly, apply the numbers to their place
Solve the exponents to get
Add up the left half of the equation to get
And lastly, square root both sides of the equation, and your answer should be
Answer:
Have them solve mathematical problems and those with the top two scores can go
Step-by-step explanation:
Fair game
Answer: 11,544 pieces of candy are made per hour.
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
- <em>Gallons of corn syrup used: 8
</em>
- <em>Pieces of candy produced: 1,776
</em>
- <em>gallons of corn syrup per hour: 52
</em>
If we apply proportions:
8 /1,776 = 52/x
Where x is the pieces of candy made per hour.
Solving
x = 52x1, 776 /8
x = 11,544
11,544 pieces of candy are made per hour.
I got 42. Don't know if it's right though.