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

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax