Which expression is equivalent to –0.25x + 1.5 – 0.5x - 2? A.–0.75x – 4

B.–0.75x + 3.5

C.–0.75x – 8

D.–0.75x – 0.5

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Find the area of the regular hexagon if a side is 20 cm.

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?