An electric company calculates a person's monthly bill from the number of kilowatt-hours (kWh), x, used.
The function b(x) = {
0.103,
2 < 200
0.15(x - 200) +20, x > 200
determines the
bill.
How much is the bill for a person who uses 800 kWh in a month?

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

step-by-step explanation:

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