Substitute -2 in for x and get (9)^-2
Flip the equation so that the exponent is positive and get 1/9^2
Work it out 1/(9*9) = 1/81
Answer: it increased by $403. He ended with $6603
Step-by-step explanation: since he started off with $6200, you would move the decimal over two places (.065) and then multiply 6200 and .065 to get $403.
Answer:
y-1=4/5(x-2/3)
Step-by-step explanation:
y-y1=m(x-x1)
y-1=4/5(x-2/3)
Answer:
7 milligrams
Step-by-step explanation:
.72
18/25
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