Answer:
every 180 seconds. Gina will respawn 9 times Helen will respawn 6 times and Jessica will respawn 10 times
First, convert your mixed numbers into improper fractions, so 8+3/8=69/8 and 2+1/3=7/3. Now you have 69/8=r-(7/3). Now, add 7/3 to both sides, so (69/8)+(7/3)=r. Now, just add your fractions, so (69/8)+(7/3)=207/24+56/24=(207+56)/24=263/24. If you need to, this can be converted back into the mixed number 10+23/24.
Y = 3x + 25, because I’m assuming that that you start by renting 25 movies.
Answer:
$210
Step-by-step explanation:
We will model the food booth and game booth as linear functions 
where 
is the charge per day, 
is the flat fee, and 
is the number of days.
Food booth: 
Game booth: 
We solve for both equations, letting 
:
We add the two values to obtain the total cost of $210.
3/6= x/8
cross multiply
6x=24
divide by 6
x=4
hope this helps
