Write the quadratic function in vertex form:f (x) = 4x^2+2x+-5

The annual interest rate of Paul's savings account is 7.2%, and simple interest is calculated monthly. What is the periodic interest rate of Paul's account? A. 0.9% B. 0.6% C. 0.4% D. 1.8%

What was the biggest decrease in time from the 1st leg to the 2nd leg? Relay scores

Solve the system of equations and choose the correct ordered pair. 3x + 2y = 12 6x + 3y = 21

After Ronaldo Fourth of July party 2/3 of his cake is left. How much cake will be left if his cousin Max eats another 1/6? Simplify if possible

Which of the following expressions are equivalent to (x + 0) + y + 0 Choose all answers that apply: A. x + y B. x + 0 + (y + 0) C. None of the above

What does mixed number mean?

What is the plane's change in altitude to the nearest foot? sin (5) = x/20 mi I'm unsure what the answer is!

Kelli makes $13 an hour working at the bakery and her boss gave her a 7% raise. How much is Kelli's raise per hour:

Is 0.5 greater than six tenths draw a number line to show your answer

You have $28, and you want to get half-dollar coins from the bank to give to children who come into your store. What is the most you can get? 14 28 281/2 42 56