In ΔPQR, \overline{PR} PR
is extended through point R to point S, \text{m}\angle PQR = (3x+12)^{\circ}m∠PQR=(3x+12)
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, \text{m}\angle RPQ = (3x-11)^{\circ}m∠RPQ=(3x−11)
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, and \text{m}\angle QRS = (8x-9)^{\circ}m∠QRS=(8x−9)
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. What is the value of x?x?

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Suppose g(x) = f(x + 3) + 4. which statement best compares the graph of g(x) with the graph of f(x)?