Consider the following multistep word problem:

The sum of the ages of a brother and sister is 20. If four times the brother's age is subtracted from three times the sister's age, the difference is 25.

Find the lateral area of a cone with a radius of 7ft and a slant height of 13 ft. Use 3.14 for pi and round to the nearest tenth

Which statement is best represented by the inequality t less-than negative 15? Today's temperature was less than Negative 15 degrees Fahrenheit. Today's temperature was greater than Negative 15 degrees Fahrenheit.

Susan correctly answered 20 Out of 25 questions on her history quiz. What percent did she earn

Two of the solutions for the equation 2x + 3y = 12 are (9,) and (, 4).

How many sides do 2 heptagons, 5 quadrilaterals, and 4 pentagons have in all?

Suzette went to the mall with her uncle Louie and ended up having to borrow some money to finish her holiday shopping. Suzette saw an egg-beater that she wanted to get for her sister. It cost $12.

The magnitude of a velocity vector is called speed. Suppose that a wind is blowing from the direction N45°W at a speed of 50 km/h. (This means that the direction from which the wind blows is 45° west of the northerly direction.

An apartment manager would like to survey a sample of residents to determine whether there may be interest in building a pool. What is the best way that the apartment manager could select the sample? A.

Use scientific notation to find the product of 20.5 * 10 7 and 0.000036. 73.8 * 10 2

At 5 seconds, an object's velocity is 9 meters per second. At 8 seconds, the object's velocity is 25 meters per second.