Algebra 1- Cycle 3 jeopardy

Lance needs to simplify the expression below. 2m - 16 + 5m + 45. What should the simplified expression be?

What is the sum of the points John and Manuel have on their video games if John has $$x^2-4x+3$$ points and Manuel has $$3x^2-3x-5$$ points?

Hector has the following expression written on his paper: $$(13x^2+1)+(-x^2-5x-26)$$ . Which of the following expressions is equivalent?

Choose the correct response. Show work on White Board.

What is the perimeter of the trapezoid below?

Jamal wrote the following expression on his whiteboard: $$(6x^2+2x+5)-(-9x^2+5x)$$ . Which expression is equivalent to Jamal’s?

*T&T: What is the first step to simplifying this expression?

Partner A: The first step to simplifying this expression is _______ Partner B: I agree/disagree because....

What is the difference of $$(3n^2-2n+1)$$ and $$(n^2-2n+3)$$ ?

Sheila is ordering stickers for the front of her interactive notebook. Sheila’s math teacher is only allowing students to decorate the perimeter of their interactive notebook. Sheila doesn’t want to buy more stickers than she needs. The area for the space that must stay bare is represented by $$2x^2-x+3$$ . The entire area of the front of her notebook is represented by $$x^2+5x-4$$ . What is the area of allowed space for decorations?

Isabella plans to remodel her bedroom. The diagram shows the floor plan of her room. All dimensions are given in feet. Which expression represents the area of the room in square feet?

Brittani stated that $$(3m+4)^2$$ equals $$9m^2+16$$ , however Ms. Crawford marked her answer incorrect. What is the correct answer for $$(3m+4)^2$$ ?

Why do you think Brittani stated that the expression was equal to $$9m^2\ +16$$ ?

Partner B: Brittani stated that the expression was equal to $$9m^2+16\$$ because ________.

Partner A: I agree/disagree because ______.