(a) When x is 1, what is the value of y?

(b)
When x is -1.5, what is the value of y?
and
(c)
When y is 8.5, what is the value of x?

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?

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33