If fair and unfair dice are flipped what's the probability of getting a sum of 7

If δmtv is reflected across the y-axis, what are the resulting coordinates of point m? a) (-2, 5) b) (-5, 2) c) (5, -2) d) (-2, -5)

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

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