What is the length of the line segment pq on the coordinate grid? point p is at (-10, 20) and point q is at (20, 20) the choices are a. 10 units b. 20 units c. 30 units and d. 40 units

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

How many terms does the polynomial x^2 y^2 have

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?