A quadratic of the form - 2x^2 + bx + c has roots of x = 3 + sqrt5 and x = 3 - sqrt5. The graph of y = - 2x^2 + bx + c is a parabola. Find the vertex of this parabola.

Sophia has $12.32 in pennies. She is sorting her pennies into 11 piles. Part a. Sophia used partial quotients to find the number in each pile. How many pennies are in each pile? Part b.

A different class is made up of 4646 % women and has 1717 women in it. what is the total number of students in the class?

Convert 28/50to a percent

What is 7/11 in decimal for rounded to the nearest thousandth

The difference of 9 times a number and 2 is 67. Which equation below can be used to find the unknown number?

What do the following two equations represent? -x - 3y = - 1 -x - 3y = - 1 Choose 1 answer: Equal lines Parallel lines Perpendicular lines None of the above

Which of the following is the probability that when rolled a die will come up with either a 1 or a 2? 66% 75% 33% 50%

44/100 in simplest form

Two integers a and b have a product of - 33. What is the least possible sum of a and b

The product of 3.3 and a number C