a. difference in wages = 941 - 770 = $171
as a percentage tis is (171/770) * 100
= 22.2 % answer
After 6x+48=72, you have to subtract 48 on both sides not add. Your final answer will be x=4. 72-48=24.. 24/6= 4.
I suspect this is what you mean, if let me know
2x(3)^2+x(2)^2
2(3)(9)+3(4)
54+12=66
14 because i did the math and i was right
