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Algebra 1 Review – Quarter 1 Midterm – Chapters 1, 2, 3 Name __________________________________ Use order of operations. 1) 5 15 3 5 4 2) 24 (3) 5 12 Solve for x. Show your work. 3) -5x + 12 = -13 4) 6x – 2 = 8x + 12 5) 3 12 8 x 6) Simplify. Distribute and/or Combine Like Terms 7) -7(2x – 15) 9) Evaluate. 4x 3 when x = -5 6 x2 3 4 5 8) -15x + 7y – 6x – 4y 10) Evaluate. 5x – 4y when x = -3 and y = 5 11) Are these two expressions equal? 4(x – 2) = 4(2 – x) 12) A map has a scale of 1 cm: 30 km. Two cities are 3.5 cm apart on a map. To the nearest tenth of a kilometer, what is the actual distance corresponding to the map distance? 13) Multiple Choice. To simplify 10 5 2 6(7 5) , what would be your first step? a) 10 + 5 b) 5 x 2 c) 2 + 6 14) Write the phrase the product of 8 and x less 10. d) 7 – 5 15) Find the answer for a2 – b2 when a = 6 and b = -3. 16) A car travels 300 miles on 15 gallons of gas. How many gallons of gas is needed if the car travels 800 miles? Solve. 17) 6n + 4 – 2n = 56 18) 2 x48 5 20) The perimeter of the rectangle is 30. Find the value for x. 19) 4(y + 6) = 52