Hi there!
<em><u>Answer:</u></em>
<em><u>=107</u></em>
<em><u>*The answer must have a positive sign.*</u></em>
Step-by-step explanation:
<h2><u>Lesson: Order of operations</u></h2>
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
It can also go left to right.
First, you do exponents.
![5^2=5*5=25](https://tex.z-dn.net/?f=5%5E2%3D5%2A5%3D25)
![7+25*4](https://tex.z-dn.net/?f=7%2B25%2A4)
Then, you multiply from left to right.
![25*4=100](https://tex.z-dn.net/?f=25%2A4%3D100)
Finally, you add from left to right.
![100+7=107](https://tex.z-dn.net/?f=100%2B7%3D107)
I hope this helps you!
Have a nice day! :)
-Charlie
It is 70 because common sense people
Answer: $47.60
Step-by-step explanation: First, we will multiply $2.08 by 20 because we want to know how much it will cost for 20 gallons of gas.
$2.08 x 20 = $41.60
Now, just add the $6.00 car wash to the total amount of gas which is $41.60.
$41.60 + $6.00 = $47.60
So, the total amount of his purchase was $47.60
Total flour used = Sum of all the cups
Total = 2 cups + 0.5 cups + 1.75 cups
= 4.25 cups of flour
4.25 cups of flour was used.
Hope this explains it.