Together, two wildlife refuge tour guides lead nine 45-minute tours each day. the wildlife refuge needs to calculate the person-hours for the tours to allocate enough money in their budget to pay the tour guides. what is the number of person-hours per day for the tours? bubble a. 27 bubble b. 540 bubble c. 13.5 bubble d. 270

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)