Which of these numbers is irrational? a. square root of 3 b. 0.25 c. 1/5 d. square root of 9 what is (-7)^5 in expanded form? a. -7 • -7 • -7  •  -7 •  -7 b. -7 • 5 c. (-7) • 7 • (-7) • 7 • (-7) • -7 d. 5 • 5 • 5 • 5 • 5 • 5 • 5

Hunter designs two flags for his adventure club. what is the length of the base, x, of the larger flag? enter your answer, as a decimal, in the box.

Which expression gives the area of the triangle shown below

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?