To find the difference, subtract Thea's earnings from Hadley's earnings.

Thea earned $54 more than Hadley.
Step-by-step explanation:
0.45 kilograms. you decide the mass value by 1000.
Answer:
ITS D GOOD LUCK WITH YOUR HMK
Answer:
x=39
Step-by-step explanation:
The interior angles add up to 180 degrees so you do 39+102, which is 141. Then you subtract 141 from 180 and then you get 39 degrees.
So for this problem we have to create a common denominator by multiplying 3-x to all of the expressions. So we have 2(3-x)/(3-x)-x(3-x)/(3-x)-1/(3-x) and then we simplify to get (x^2-5x+5)/(3-x) so C.