6.5 because you add up all your numbers and then divide by the amount of numbers you added
5+0+12+9=26
26/4=6.5
Answer:
-3 square root of 8 8/3 square root of 9
Answer:
the domain of the function is all real numbers less than or equal to 0
Answer:
sorry if im rong but im prety sure its d
Step-by-step explanation:
Number of times she climbed 5-mile mountain trail = x
Number of times she climbed 10-mile trail = y
total distance of the 5-mile mountain trail will be = 5*x =5x
total distance of the 10-mile mountain trail will be = 10*y = 10y
equation that can be used to find the number of times she hiked each trail is therefore
5x + 10y = 90
