Answer:
parethses is expressed of the sign air water land etc
Step-by-step explanation:
Let’s start by finding the total amount of tickets sold
717+19+1=737
Now multiply by 5 to see how much money they initially brought in
737•5=3,685
Now let’s find the total expense of the prizes
166+(19•20)=t
166+380=546
Now subtract the expenses from the total ticket sales
3,685-546=3,139
They made $3,139 TOTAL
Now let’s divide the total made by the total tickets sold
3139 / 737 = 4.26
They made $4.26 PER TICKET
Hope this helps!
To solve this division would be the best way to go. First, set the 2 and 1/2 cups as 5/2. Then go to the lowest common denominator of 4 making 5/2 into 10/4. 3/4 can go into 10/4 3 times meaning that Roger can make 3 loaves of bread.
Y+4x=56
y+6x=80
I think these are the two equations that should be used to solve for 'y' and 'x'!!