Use the distance formula to find the distance to the nearest tenth between a(-7, -4) and b(-2, 0).

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

What is always true when two whole numbers are subtracted?