How many solutions does the following equation have?
3(y+9)=12+13

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did