Swine flu is attacking a small town in Utah. The function below shows how 3 points many people have tested positive for Swine Flu antibodies, where t is time (in days) and S(t) represents the number of people. S(t)=9t+1 Find S(7)

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

what level of math? also i don't need to be paid if i can you.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8