4% simple interest after 7 years is 28% interest.
$1736 interest is 28% of $6,200
The answer to the problem is 6,-6
70 / 14.7 = 4.8
the correct answer is 4.8
Hope I helped. =)
Answer:
x=6,x=-7
Step-by-step explanation:
x^2+x-42=0
x^2-6x+7x-42=0
x(x-6)7(x-6)=0
(x-6)(x+7)=0
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