document.write( "Question 1096761: Jean runs 10 mi and then rides 8 mi onher bicycle in a biathlon. She rides 8 mph faster than she runs. If the total time for her to hr, complete te race is 1.75 hr determine her speed running and her speed riding her bicycle.
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Algebra.Com's Answer #711160 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
\"D%2FR=T\", basic formula; D distance, R speed, T time\r
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\n" ); document.write( "\n" ); document.write( "\"10%2Fr%2B8%2F%28r%2B8%29=1%263%2F4\"------solve for running speed, r.
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