Answer:
3 hours 8 minutes
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
Though x and y can be achieved in a system of equations. The equation
x (t)=0.0411905(t^2)+(-0.164619)t+28.0114
And
y (t)=-0.024127(t^2)+(-0.591143)t+(-87.4403)
Are not system of equations but rather two different models of equations. Nevertheless
To find t in the first equation, x(t) has to be equal to zero.
When the t is substituted in the second equation, t will completely disappear. Given the value of y(t) and vice versa.
Answer:
.23 cents per ounce
Step-by-step explanation:
first you do 3.68/16=.23
Answer:

Step-by-step explanation:
Each time Kristine gets paid, she spends $20 and saves the rest.
Let the amount Kristine earns is represented by x.
Let the amount she saves is represented by y.
The equation forms:

So, the graph demonstrating this will be the answer.