For the relation {(7, -3), (8,4), (-5, 3), (x, 8)} to be a function, x can be which value? -8 because you x can’t be repeated .

2x+3y=12 x-y=6 solve the following system equations

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?