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
Answer:
i chose 26. 26 + 3 = 29
29 x 6 = 174
Step-by-step explanation:
Answer:
x=9
Step-by-step explanation:
Remove the radical by raising each side to the index of the radical.
It would be 220 rounded to the nearest ten because the number in the ones place does not equal or exceed 5.
So 220 is your answer :)
