Nina makes $12 per hour at her job. She also earns commission. Last week she earned $78 in commission and made a total of $444.
Write and solve an
equation to determine how many hours Nina worked last week.
equation to determine how many hours Nina worked last week.
2 answers:
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Answer:
Step-by-step explanation:
<u><em>( 8 ).</em></u> m∠1 = m∠ 4 = m∠ 5 = <em>m∠6 = 52°</em>
<em><u>( 9 ).</u></em> m∠ 2 = m∠ 3 = <em>m∠ 7</em> = m∠ 8 = 180° - 52° <em>= 128°</em>
