Will give brainlist and pls see the file

7. 51,000

8.$24,000

9. 120

Step-by-step explanation:

7. 51,487 is less than 51,500 because of this, you round it down to 51,000

8. $23,556 is greater than $23,500 so you round it up to $24,000

9.you would round 33 down to 30, and 89 up to 90, add those and get 120

the solution is h=10 because you add 9 to each side of the equation.

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week