Question

ANSWER QUICK FOR THE BRAINLIEST!!!

Answer 1

I belive it will be emilio hope it helps

Answer 2

Answer:

Julia brother

Step-by-step explanation:

Given that Julia and her brother, Emilio, are both saving to buy a new computer that costs $1,000.

Julia savings per week =100 $

Hence no of weeks required to save full 1000 = 1000/100 = 10

x =10 weeks for Julia

For Julia brother

$y=10^{x-2}$

When y =1000 we have

$1000=10^{x-2}\\x-2=3\\x=5$

Hence Julia brother will reach their 1000 goal first in 5 weeks, and Julia in 10 weeks.