<u><em>Answer:</em></u><u>You will earn $200 in the span of 4 weeks. </u>
<u>Step-by-step explanation:</u>
<em> • First, multiply the pay rate ($</em><u><em>10 per hour</em></u><em>) by the number of hours (</em><u><em>5</em></u><em>), yielding $50 a week. </em>
<em> • Multiply the total pay in the span of 1 week by the number of weeks (4 in this case), resulting in $</em><u><em>200</em></u><em> in the span of </em><u><em>4 weeks</em></u><em>. </em>
Ms. Pacheco = P Mr. Richards = R Mr. Edwards = E P = R + 3 E = 2R R + E = 81 81 = R + 2R 81 = 3R 81 ÷ 3 = R R = 27 P = R + 3 P = 27 + 3 P = 30 E = 2R E = 2×27 E = 54