310-85=225
225/25=9
Therefore it will take her 9 weeks
Answer:
Step-by-step explanation:
<u>All the points that are 7 units from the origin are on the circle:</u>
<u>The maximum and minimum values of x obtained when y = 0:</u>
So
<u>The points are:</u>
I would substitute y = x^2
4y^2 -21y+20=0
It technically would be y=3x-3 in the y=mx+b formula, but it could also be rewritten 3x-y=3. Hope this helps!
Answer: 3.82
Step-by-step explanation: there is a decimal
