<span>a+b+c=208
b=5a+ \frac{c}{2}
Are these your equations you want to solve?
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You can find the degree classification by what is the greatest power shown in the polynomial. In this case, your answer is 2. Remember, it will be easier to find the degree when you order the terms from greatest to least by powers.
20 x 10 + 50 = m(ike)
15 x 10 + 50 = c(hris)
200 + 50 = 250
150 + 50 = 200
250 + 200 = 450
450 is 50 less than 500, so no. They do not have enough money for the trip.
F=5.77X10^9(1.032^(y-1985)), we want to know when this is:
2.2X10^12=5.77X10^9(1.032^(y-1985))
381.2825=1.032^(y-1985)
ln(3,812825)=(y-1985)ln(1.032)
ln(3.812825)/ln(1.032)=y-1985
y=1985+ln(3.812825)/ln(1.032)
y≈2027.5
So GDP will reach 2.2 trillion during the year 2027.
