13
polygon abcd shown in the figure is diated by a scale factor of 8 with the ongin as the center of dilation resulting in the image a'b'cd
the slope of cd's

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

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?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10