Which shows the equation below written in the form ax^2 + bx + c = 0? x + 9 = 4(x-1)^2

A. 4x^2 - 7x + 13 = 0
B. 4x^2 - 9x + 13 = 0
C. 4x^2-9x-5 = 0
D. 4x^2 - 7x-5 = 0

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?