The graphs of two linear equations ax + by = c and bx - ay = c, where a, b, c are all not equal to zero.

a. are parallel
b. intersect at on point but are not perpendicular
c. intersect at two points
d. perpendicular

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

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?

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220