EF is a midsegment. If DC = 2x + 3, EF = 10, and AB = 3x + 2, find the value of 'x'. (just write the number no text)

The point that is 2 units to the left of the y-axis and 4 units above the x-axis has coordinates (______ , ________ ).

Have you ever used a map with a rectangular coordinate system? Describe the map and how you used it.

Determine which ordered pairs are solutions of the given equation: y = 4x — 3 (a) (0.3) (b) (1. 1) (c)(1. 1)

Explain in words how you plot the point (4,2) in a rectangular coordinate system.

Explain how to determine the quadrant in which the point P(a,b) lies.

A cross-country runner jogs at a rate of 15 feet per second. If she runs 300 feet from A to B, 450 feet from B to C, and then 600 feet from C back to A. how long will it take her to return to point A? See the figure for Exercise 7. Exercises 7, 8