The formula for simple interest is I = Prt, where I is the interest earned, P is the principal, r is the interest rate and t is the number of years. Solve the formula for P
in terms of r, I and t.

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

If benito is selecting samples of five values from the table, which row will result in the greatest mean? row 1 row 2 row 3 row 4

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10