What is the sum of the polynomials?

(m + n + 3) + (m + n + 4)

Hiba grew up in Great Britain, where she learned metric measurements. Now she lives in the U. S., and at the doctors office, she weighed in at 120 pounds. Convert this to kilometers. Round this answer to the nearest tenth of a kilogram.

How to find the average of speed and acceleration

A water pitcher holds 3.5 quarts of water. How many liters of water does it hold? (1 liter = 1.06 quarts) A) 2.2 liters B) 3.3 liters Eliminate C) 3.7 liters D) 5.6 liters

A traditional postage stamp has a width of 4/5 inches and a length of 9/10. What is the area of a traditional postage stamp?

The mean score for a math test taken by Class A is 84, with the scores ranging from 78 to 94. The mean score for the same math test taken by Class B is 76, with the scores ranging from 68 to 88. Which BEST compares the scores of the two classes?

3/7 of the apples in a box are red apples the rest are green apples there are 24 green apples how many apples are together

What is the zero (x intercept) of the following equation y = 2/5x + 5

A bookcase measures 13 feet wide and 24feet tall. What would the bookcases measurment be on a scale drawing using the scale 3cm:2 ft

Combine like terms 3x, - 2y, 4xy. 3, 7y, 4, - 9y, 1/3x, - 5, - 1/4xy

What will be the total cost of Devon's first year? How much financial aid will Devon receive for his first year? Devon plans to attend college. He has estimated the costs for his first year.