Answer:
The fractional part of the original pizza is 
Step-by-step explanation:
Let
x-----> the original pizza (complete pizza)
we know that
Half a pizza represent ------> 
Divide half a pizza by three people

therefore
The fractional part of the original pizza is 
∠DBC = 19° since the two angles have to add up to 180, if x = 23, then 23 -4 = 19 for the right, and 7 x 23 = 161, and 161 + 19 = 180.
<span>The result is 2x^2 - 3x + 2 .</span>
Answer:
4
Step-by-step explanation:
If x is the third number, then x−1 and x−2 are the second and first numbers.
10(x−2) + 10(x−1) = 10 + 10x
x − 2 + x − 1 = 1 + x
2x − 3 = 1 + x
x = 4
Alright, lets get started.
total amount school raised in sale = $ 4589
Mr Simmons class raised
of the money.
So, if we want to find amount of the money Mr. Simmons raised, we sould take one hundered of the total amount.
Hence money raised by Mr. Simmons class = 
Hence money raised by Mr. Simmons class = 
Hence money raised by Mr. Simmons class = $ 45.89 : Answer
Hope it will help :)