A = pi (r)^2
so with 222r
circle changes by a factor of 222^2
Answer:
y= 10 - 1/4x (FOR LIN)
y=20 - 2/3x ( FOR DIEGO)
Y is what you want , 10 or 20 is what you start with .. whatever amount they drink per second you put in front of x which is the amount of seconds .
Answer:
a)7x-3x
b)4+28y
Step-by-step explanation:
first one follow bidmas
2nd one just do 4 times 1 =4 and 7y times 4 equals 28y
13 and 2 are numbers you could use in graph☺
Answer: 
<u>Step-by-step explanation:</u>
