If a+b+c=7 and ab+bc+ca=20 find the value of a^2+b^2+c^2

On Monday your bank account balance was - $12.58. Because you didn't realize this you wrote a $30.72 check. A. What is the new balance in your checking account? B. The bank charges a $25 fee for paying a check on a negative balance.

Oil leaked from a tank at a rate of r (t) liters per hour. the rate decreased as time passed, and values of the rate at two hour time intervals are shown in the table. find lower and upper estimates for the total amount of oil that leaked out.

Whats 2 plus 3 answer?

Find the value of the greater root of x2 + 14x + 45 = 0.

Find the sum of the series. 12 Σ 2k+14 k=1

What is decimal expansion?

What is 3U squared Variables and expressions

What is 96 divided by 3 = what

Is the statement is independent and depended. flipping two coins

What type of number has a decimal that does not repeat or end? And, What type (s) of number is - 5?