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Answer:
h(g(x)) = (1/5)x² +4/5
Step-by-step explanation:

Please check the attached picture
80% of quizzes + 20% of final = final grade
80% * 73 + 20% * x = 70
0.8 * 73 + 0.2x = 70
58.4 + 0.2x = 70
0.2x = 11.6
x = 58
Answer:
you wrote the answer
Step-by-step explanation: