What is the sum of the polynomials?

(+9) + (-3x2 - 11x + 4)

16. If the lengths of two sides of a triangle are 6 and 8, which of the following could be the length of the third side a. 2 b. 7 c. 14 d. 15

Over a weekend aiden spent 15 minutes on his math homework he spent three times as much time on his science homework how much time did aiden spend on his science homework

Jenny is saving for a bike that cost $150. She has saved up $50. so far which inequality represents the amount of money, m, Jenny still needs to save

The heights of four students are 148.5 centimeters, 146.9 centimeters, 148.2 centimeters, and 148.75 centimeters. Kylie is the tallest. Elly is taller than Jessica, but shorter than Elizabeth. Jessica is the shortest. What is Elizabeth's height?

An exterior angle of a triangle measures 123 degrees. What is the measure of the corresponding interior angle?

In two years the value of a car chnaged from 14,000 to 11,200 what is the percent of change

What is the difference 4 1/3 - (-2/3)

Elaine is painting a fence. she knows that she needs 1 gallon of paint for each 10 feet of fencing. The fencing will enclose a rectangular yard that is 3 yards long and 2 yards wide. how much paint does Elaine need?

What is the square root of 2/9?

What is 75% of 200?