Angles x and y are supplementary. angle x is 3 times the measure of angle y. what is the measure of angle x?
a. 45°
b. 60°
c. 120°
d. 135°

Question 6 (10 points) ✓ saved what is the center of a circle described by the equation x2 + y2 +10y = -16? . (0,-5) (0,5) (-5,0) (5,0)

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers