Answer:
Step-by-step explanation:
Let x be the brother's weight.
Then 2x-5 is Andy's weight.
x+(2x-5)=100
3x-5=100
3x=105
11.
(87+91+86+x)/4=90.
x=96.
13.
50×y > 130.
the lowest number could be 3, because 50×2=120, which is less than 130.
Answer:
50/50 chance
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
6/2=3
14/42=1/3=0.33333333333333333333
Answer:
m = 96
Step-by-step explanation:
96 divided by 8 is 12.
Hope this helps!