Express the following phrase as an algebraic expression x increased by 7

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0

Is experimental probibilty the same as the observed frequency in math? i need the answer asap!