Answer:
Jim's error is " He did not multiply Three-fifths by 2 before applying the power "
Step-by-step explanation:
Jim's evaluating expression is 
To verify Jim's error :
Jim's steps are
Therefore 
Jim's error is " He did not multiply Three-fifths by 2 before applying the power "
That is the corrected steps are
( using the property 
)
Interior angles of a triangle, when added, = 180
so < A + < B + < C = 180
41 + 90 + < C = 180
131 + < C = 180
< C = 180 - 131
< C = 49
< C + < D + < E = 180.....because when added they form a line
49 + 32 + < E = 180
81 + < E = 180
< E = 180 - 81
< E = 99 <======
20% of 500 is 100, so take 100 off 500, which is 400. So, $400.
Let's look at the first one, then you can practice the rest on your own. So, h(0) = - 2 because the number in h() is which number you search for on the bottom row. Then you look at the number above that bottom number, which, in this case is - 2, and that number is your answer.
