What is the area of the shaded region? Explain your thinking. A rectangle that is not shaded has a width of 4 centimeters and a height of 3 centimeters. This rectangle is inscribed in the upper portion of a rectangle that is shaded. The shaded rectangle has a width of 18 centimeters and a height of 12 centimeters.

second question
Explain how to find the area of a composite figure composed of simpler geometric shapes

Ms. sutton recorded the word counts and scores of the top ten essays in a timed writing contest. the table shows her data. how does the word count of an essay relate to its score in the contest? word count tends to decrease as the score decreases. word count tends to increase as the score decreases. word count tends to remain constant as the score decreases. word count has no apparent relationship to the score of the essay.

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

What is the solution of the systems of equations? y=2/3x+3 x=-2