This is from “solving using the quadratic formula (Real world applications)” by the way Remember to set everything= 0 before using the quadratic formula!
x^2 + 4x + 17 = 8 - 2x

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?