Answer:
I am guessing 145 so B
Step-by-step explanation:
we are given

Since, we have to find our value in miles
so, we need to change everything in terms of miles
and then we can combine them
so, we will have to change 3520 yards into miles
we know that

or we can also write it as

now, we can find for 1 yard
so, we can divide both sides by 1760


now, we can find for 3520 yards
so, we can multiply both sides by 3520


now, we can replace it in our expression

now, we can simplify it



.................Answer
The first one is eight 4400-2400=2000 2000/250=8
I’ve attached my work below for #4
5) 8% is equivalent to 8 cents so each item was $1.08
Than you know he spent 16.20 so you divided
1.08/16.20 which equals 15
So he got 15 items
6) the moon is 250,000 miles away which is about driving around earth 10 times which would take 6 months (not sure about this one)
Hope this helps!
Have a nice day :)