Solve the following system of equations for all three variables. 8x – 2y + 5z = -5
3x – 2y+z= -9
5x + 2y – 3z = 7

15/16 as a decimal rounded to the nearest hundredth

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)

When a 757 passenger jet begins its descent to the ronald reagan national airport in washington, d.c., it is 3900 feet from the ground. its angle of descent is 6 degrees. how far must the plane fly to reach the run way? a. 37,106 ft b. 37,310.4 ft c. 23,456.6 ft d 2,492.7 ft