Peter measures the angles in a triangle he finds that the angles are 95˚, 10˚ and 75˚
Is he correct and why ???

What are the domain and range of the functiony = 2(x - 3)2 + 4?

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?