1. Warm Up Lucy is selling cookies for Girl Scouts and wants to sell a total of 54 boxes. So far she has only sold 12 boxes. If she sells 6 boxes of cookies each day, how many days will it take her to sell a total of 54 boxes?

2. Unit 1 Review Critical Thinking- Problem Solving Solving Equations with Justifications Solving and Graphing Inequalities Rewriting Equations to Highlight Variables Creating Equations and Inequalities

3. The triangle has a perimeter of 20 cm. Find the value of x. Critical Thinking

5. SOLVING EQUATIONS WITH JUSTIFICATIONS

8. What property best justifies the statement, “If 3x=12, then x=4.”? What property best justifies the statement, “If 5=x+3, then 2=x.”? SOLVING EQUATIONS WITH JUSTIFICATIONS

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12. 2x – 9y = 12; y REWRITE THE EQUATION TO HIGHLIGHT THE VARIABLE LISTED.

14. V = lwh; w Use your formula to find the width of the rectangular prism below. REWRITE THE EQUATION TO HIGHLIGHT THE VARIABLE LISTED.

15. Creating Equations 1. Four less than half a number is 28. 2. Seven more than 3 times a number is 55.

16. You are in New York City for vacation and you are depending on taxi cabs to get around the city. The cab drivers charge a flat rate of $5.00 and an additional fee of $.08 per mile that you travel. Write an equation for the cost and determine how much you would have to pay to travel 12 miles. Creating Equations

17.  The product of m and 9 is no more than 36.  The sum of 8 and p is at least 14. Creating Inequalities

18. The girl scouts are trying to calculate their profit from selling cookies this spring. They sold each box of cookies for $3.50 each and they spent a total of $200 to pay for their inventory and shipping. Write an equation to calculate their profit. How many boxes do they need to sell to make a profit? Creating Inequalities

19. HOMEWORK 0 Study!  Redo Examples from your Notes and this Review  Correct your Quiz