On his hike, hector went up 100 feet. if he started at 30 feet below sea level, what elevation did he end his hike?

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

3x + 4y = 5 x- 3y = -7 solve by substitution