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Monica is playing a knocking pins game in a fair. She will get 3 points if she knocks over orange pin and 4 points for blue pins. To play, it costs 0.75foreachattempt.IfMonicaknocksoverporangepins,theexpression3p + 4(12 - p)$represents the total number of points she earns. How much did Monica spend, in dollars, for playing this game? A 3 No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today! B 4 No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today! C 9 Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses D 2 No worries! Weâ€˜ve got your back. Try BYJUâ€˜S free classes today! Open in App Solution The correct option is C 9Given Monica is playing a knocking pins game in a fair. She will get 33 points if she knocks over orange pin and 44 points for blue pins. To play, it costs$0.75\$0.75 for each attempt. Monica knocks over pp orange pins, the expression 3p+4(12−p)3p+4(12−p) represents the total number of points she earnsAs per total numbers Monica play P for orange pin and 12−p for blue pin Then total attempt are p+(12−p)=12So Monica spend playing =12×0.75=9

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