The answer is: " 10,047.5 " .
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Explanation:
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Given: " x⁴ + 44 + 3.5 " ; and given: "x = 50" ;
we can plug in "50" for "x" ; and solve:
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10⁴ + 44 + 3.5 ;
= 10,000 + 44 + 3.5 ;
= 10,047.5
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Answer:
x^2-4/7x-12/49=0
x= 6/7 and -2/7
Step-by-step explanation:
Answer:
Step-by-step explanation:
2⅝ miles/(3½ minutes) = (21/8 miles)/(7/2 minutes) = ¾ mile/minute
d = ¾m = 0.75m