Bob is training for a race, bob ran 14.6 miles away from his home, then bob ran9.8miles toward his home, finally bob ran 5.3miles away from his home. how far is bob from his home?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way