Answer:
D) 9
Step-by-step explanation:
7 x 2 - 4 - 9x
14 - 4 - 9x
10 - 9x
You could easily see at first that the coefficient of x is 9 because the coefficient is the number that is before the variable, but you can also do the whole process.
Hope this was helpful :)
5.3x + 8.2y + 13.3y + 4.1x
9.4x + 21.3y
42,000 split into 10 is 4,200
if you meant 4 of those then it would be 16,800
