What is the x-value in the solution to this system of linear equations? 2x - y = 11
x + 3y = -5
0-3
0 -1
O 2
O4
PLEASE HELP :)

The circumference of a circle is 60 pi cm3what is the radius of the circle

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side