Here is the solution for finding mean mode and median
Answer:
4
Step-by-step explanation:
Since the base angles are the same, the side have to be the same
ML = MN
4x = x+3
Subtract x from each side
4x-x = x+3-x
3x= 3
Divide by 3
3x/3 = 3/3
x = 1
We want the length of MN
MN = x+3 = 1+3 = 4
Answer:
13
Step-by-step explanation:
25 - 12 = 13
X+20 because x= origanal amount +20 more