Answer:
Step-by-step explanation:
Your choice is correct, this is A
y-intercept is the coordinate of the point at which discount is zero and amount spent is $7.5
So you do 93 times 60 because it said you have to do 6 ten times and that equal 5580
Answer:
The answer is below
Step-by-step explanation:
Let Q represent the amount of salt in the tank at time t.

