9. Find the value or values of y in the quadratic equation y2 + 4y + 4 = 7. A. y = - 2 + √ 7, y = - 2 - √ 7 B. y = 2, y = 7 C. y = 2 + 2√ 7, y = 2 - 2√ 7 D. y = - 2√ 7, y = 2√ 7

Sammy opens a bag of skittles and counts all the green skittles. There are 13 green skittles in a bag with 65 skittles. What is the ratio of green to total skittles?

Determine the rate of change for the equation. 6y = 8x - 40

A shoe store sold 8 pairs of shoes for a total of $256. each pair cost the same amount what was the price of each pair of shoes?

If a new car has 2 transmission types, 3 vehicle styles, 2 option packages, 9 exterior color choices, and 2 interior color choices, how many different new cars are possible?

A 4 foot broom is leaning against a wall. The bottom of the broom is 1 foot from the wall. What angle does the broom make with the wall

The heights of fully grown English oak (also known as Brown oak) trees are normally distributed with a mean of 95 feet and a standard deviation of 10 feet. What proportion of fully grown English oak trees are taller than 110 feet?

Suppose that the proportions of blood phenotypes in a particular population are as follows: A B AB O 0.48 0.13 0.03 0.

Find three ratios equivalent to the ratio described in the situation. The ratio of cups of water to cups of milk in a recipe is 1 to 4. Three equivalent ratios are 2 to what number, 3 to what number, 4 to what number.

What is the cubed root of 5x?

Which of the following is the absolute value of 2+4i? A 2√2 B 2√3 C √6 D 2√5