The average would be the total amount divided by the 2 groups, so the answer would be 37.5 years old.
6
24% = 
multiply 25 by this fraction
25 ×
=
= 6
Answer:
5.24, 21/4, or 5 and 1/4
Step-by-step explanation:
78+139+14 = 231
231/44 = 5.25
Or 21/4 (improper fraction)
Or 5 and 1/4 (mixed number)
I'm not exactly sure what you were asking I hope that helps!
Well 1/3 for savings means that you save 1/3*4500 or 1500 dollars.
You then have $3000 left. Of this if you spend 50% on food, you spend 0.5*3000 or 1500 dollars on food.
X+5 ≤ -17
Or if it’s y instead of x put that.
Hope this helps though