Write the sum using summation notation, assuming the suggested pattern continues.

-4 + 5 + 14 + 23 + + 131

If 1/2+2/5s=s-3/4,what is the value of s? a. s=3/4 b. s=25/12 c. s=-25/12 d. s=-3/4

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

What is the range for 31,39,29,34,37,24,36,33,34,28