Which conic section is defined by the set of all points in a plane for which the sum of the distances to two fixed points equals a certain constant?
a. ellipse
b. parabola
c. hyperbola
d. circle

What does x = in this equation x+3+2x=x+5

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain