Answer:
x=14
Step-by-step explanation:
create an equation out of it. 4x+2x-6=90. Or 6x=84
The 20% increase will be 2 more glasses of lemonade. So therefore now being 12 glasses of lemonade will be multiplied by 9hrs with result of 108 glasses- this will be the total number of glasses sold
If one glass costs $0.50 then the total costs will be
108 glasses × $0.50
answering=$54.00
Answer:
332
Step-by-step explanation:
332 divided by 4 + 75 is 158
Answer:
864 ft³
Step-by-step explanation:
Volume = Length * Width * Height
Substitute
Volume = 12 * 8 * 9
Volume = 864 ft³
Hope this helps :)
You can see 84.78 as
.
So, you can see the problem as 
First, multiply all the numerators together and all the denominators together.
You end up with 
=33.912