<span>I think it's x=<span>419 well i could be wrong just an elementary eight year old</span></span>
4.5 x 10^6 = 4,500,000
2.1 x 10^8 = 210,000,000
Therefore, 4.5 x 10^6 < 2.1 x 10^8
Answer:
15x-6
Step-by-step explanation: 4 * 2x = 8x
4*-5 = -20
7*x = 7x
7*2= 14
Combine like terms 8x + 7x + 14-20
15x-6
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4% simple interest after 7 years is 28% interest.
$1736 interest is 28% of $6,200
