Plsss help me will get marked brainliest

For which intervals below is the average rate of change less than or equal to zero?

Interval
A -13 ≤ x ≤ -10
B -5 ≤ x ≤ 0
C -10 ≤ x ≤ -2
Intervals A and B only
Interval B and C only
Intervals A and C only
Intervals A, B and, C

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?