Which choice is the equation of a line that passes through the point (–2, 8) and is perpendicular to the line represented by this equation? 5x − 2y = −10
a. 2x− 5y = 26
b. 5x + 2y = 10
c. 2x + 5y = 36
d. −2x + 5y = −13

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

What is the ratio fraction form of 25: 9

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?