Answer:
86
Step-by-step explanation:
82+90=172
172/2 (divided by two because thats how many numbers we added up to get 172)
172/2=86
86 is your answer
Answer:
I dont understand the qustion? did you answer it?
Step-by-step explanation:
Answer:
3x - 14
Step-by-step explanation:
Perimeter = 2(length+width)
= 2[(½X-7) + (x)]
= 2[½x + x - 7]
= 2[1.5x - 7]
= 3x - 14
The mode is 4 because it is the number that shows up the most.
Answer:
138 because if u add 60+78 it equals 138