Today’s Agenda Meet in F121 Tomorrow! 1) Check HW/Work on Warm-up

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Today’s Agenda Meet in F121 Tomorrow! 1) Check HW/Work on Warm-up Have your HW out on your desk for us to check. 2) Raffle Tickets 3) 8.1 Skills Check 4) 8.2 Notes/Ticket-out 5) Homework Time.

Multiplying a Polynomial by a Monomial 8.2 Notes Multiplying a Polynomial by a Monomial

Example 1 Find each product: a) 6(4y2 – 9y – 7) b) 3x(2x2 + 3x + 5)

Example 1 cont. c) 8 𝑟 2 ( 4𝑟 2 −5𝑟+7) d) 2𝑘 4 ( 3𝑘 3 +5 𝑘 2 −6)

Example 2 Simplify each expression: a) 3(2t2 – 4t – 15) + 6t(5t + 2)

Example 2 cont. b) 5(4y2 + 5y – 2) + 2y(4y + 3)

Example 2 cont. c) 4r(2 𝑟 2 – 3r + 5) + 6r(4 𝑟 2 + 2r + 8)

Example 3 Admission to the Super Fun Amusement Park is $10. Once in the park, super rides are an additional $3 each and regular rides are an additional $2. Wyome goes to the park and rides 15 rides, of which s of those 15 are super rides. Write an equation to represent the total cost Wyome spent at the amusement park. Find the cost if Wyome rode 9 super rides.

Example 4 Solve each equation: a) b(12 + b) – 7 = 2b + b(–4 + b)

Example 4 cont. b) d(d + 3) – d(d – 4) = 9d – 16

Ticket Out Solve the equation below for m. Show your work. 𝑚 𝑚−4 −𝑚 𝑚+2 =−4𝑚−10