Answer:
I think that the correct answer is B. 29k + 4
1% of 120 is 1.2, so 7 *1.2 = 8.4
Also you could set up the proportion 7/100 = x/120 and solve for x.
3, -1
Step-by-step explanation:
It goes 3 to the positive side
and one down side
Percent is 480% and the decimal is 2.8
