Algebra 1 Reviewer for Final Exam Part 3

​ Which statement could be represented by the expression $$5p-p^2$$ ?​

​ Which statement could be represented by the expression ?​ $$x^2+8$$

​ What is the value of  $$3x+3\left(xy-z\right)$$  when  $$x=4,\ y=-2$$  and  $$z=-3$$ ?​

Solve for $$x$$ in $$\frac{2}{3}\left(9x-6\right)=\frac{1}{4}\left(12-4x\right)$$

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The formula $$S=3F-24$$  calculates a person's shoe size where $$F$$  is the length of a person's foot, in inches, and  $$S$$ is the person's shoe size.  Which equation correctly solves for the length of a person's foot given their shoe size?

NOTE: Solve for $$F$$

Identify each system of equations that has NO real SOLUTION.

What is the solution to the system of equations graphed below?

​ T-shirts and sweatshirts were sold ar a local shop. One salesperson sold three T-shirts and seven sweatshirts for a total amount of $240.50 . Another salesperson sold six T-shirts and five sweatshirts for total amount of $220.00 . Based on this information, what is the cost of a T-shirts and sweatshirts?​

Which graph represents the solution to the inequality below?

$$13-2x\le37+4x$$

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Yohan began graphing te system of inequalities shown:

$$y\ge\frac{2}{3}x+1$$

$$5x+6y\le-30$$

Which region must be shaded to represents the solution set to the systems of inequalities?

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