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anonymous
 one year ago
Three nuts and six bolts have a combined mass of 72g. Four nuts and five bolts have a combined mass of 66g. Find the combined mass of one nut and one bolt
anonymous
 one year ago
Three nuts and six bolts have a combined mass of 72g. Four nuts and five bolts have a combined mass of 66g. Find the combined mass of one nut and one bolt

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taramgrant0543664
 one year ago
Best ResponseYou've already chosen the best response.0First step is to make your two equations

campbell_st
 one year ago
Best ResponseYou've already chosen the best response.0the 1st equation is 3n + 6b = 72 the easy thing to do here is now divide each term by 3... it will make it easier later n + 2b = 24 see of you can write the 2nd equation
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