The area of a rectangular park is 3/5 square mile. the length of the park is 7/8 mile. what is the width of the park
show your work
remember that area=length +width

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20