It's asking for miles/day (miles per day) meaning you would divide the number of miles by the number of days. So divide 1623 by 28.
1623/28=57.964
Wouldn't it be y = | x |? I am not 100% positive but I'm pretty sure that you need to have a least one value. Again not 100% sure
Answer:
Blue (the first)
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
add it two times since it has been reduced by 50%
man I ain't good at maths so sorry if wrong answer