1400 = Deposited money
210 = Gained money
1400 + 210 = 1610 Amount of money in savings account
Answer:
Area of a circle=pi*(radius)^2
Diameter=2*radius
=> radius=5 m
Area=3.14*(5)^2=3.14*25=78.5 m^2
Step-by-step explanation:
X stands for the score of her first test
Y stands for the score of her second test