What is the radius of the circle given by the equation below?

x2 + 2x = - y2 + 16y - 16

How long would it take to make 4.5 million dollars with a yearly income of 1000 USD?

You are planning to buy a fancy sports car. There are 5 choices of wheel covers, 4 choices of stereos, 9 choices of colors, and 2 choices of windows.

What level does macroeconomic focus on

a horse ran 800 meters in 40 seconds, 1200 meters in 60 seconds, and 480 meters in 24 seconds. is this a proportionality relationship? if so, what is the constant of proportionality? what does it represent?

Rewrite (7x-8) (-1) using the distributive property

Which of the following describes the relationship between the area of a rectangle and its width, as width varies and length stays the same? A. As width decreases, area stays constant. B. As width decreases, area increases. C.

Write as an inproper fraction 5 3/4

A car travels at a speed of 85 miles per hour. How far will it travel in 15 mins?

2. A rectangular plot of land is 0.4 kilometer long and 0.07 kilometer wide. What is its area in square kilometers? Show your reasoning

In a right triangle, the measure of one acute is double the measure of the other acute angle. If the length of the short leg of the triangle is 3cm, find the length of the hypotenuse.