The scale drawing has a scale of 1 inch: 9yards. what is the total area of the composite figure.
the figure is a right triangle with a height of 6 in and the height of 6 inches. the rectangle has a length of 7 inches and a width of 6 inches.
how do you solve?

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?

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²