Answer:b
Step-by-step explanation:
For 7 days,Keisha has drunk the average amount of water.
we have that
x + 3y = 6 -------> first equation
2x − y = 10
x + 3y = 6-----> substract x both sides
-x+x+3y=6-x
3y=6-x-----> divide by 3 both sides
y=(6-x) /3
y=2-(x/3)
y=-(x/3)+2
therefore
the answer is
negative one thirdx + 2
Answer:
The initial amount is 150,000, and the rate of growth is 8%, or 0.08. y = a(1 ... 3. 10 b. x. 0. 1. 2. 3 y. 5. 10. 20. 40. SOLUTION a. x y. 0. 270. 1. 90. 2.
Step-by-step explanation: