Find the first four terms for the arithmetic sequence given a1 = 6 and d = 5

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Using elimination, what is -4x+2y=-12 4x+8y=-24