20 points find the first term of the arithmetic sequence in which a_27=-1/2 and the common difference is 2. 103/2 -105/2 -103/2 111/2

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Which graph depicts the path of a projectile

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units