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Prepare for your upcoming math test with this review session covering equations, properties, and problem-solving. Practice with various scenarios and improve your skills before the test tomorrow.
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A1CC Midterm TestREVIEW #2 Test TOMORROW!
Rules • Each team will have a chance to discuss the question and devise an answer. • Once the time has been called, one person will raise the team’s board to reveal your answer. • Every team with the correct answer will receive points.
#1 What property best justifies the statement, “If x – 9 = 14, then x = 23.”
#2 What property best justifies the statement, “If 6x=-18, then x = -3.”
#3 Solve the equation: 2x + 7 = 19
Solve the equation: -3(x + 4) = 18 #5
#6 Solve the equation: 6(x-1)+2 = 44
#7 Josiah is saving up to buy a present for his mom for her birthday. He knows she really wants the new Kindle, and he found one in the sales paper for $145. So far, Josiah has saved up $37 by doing chores. He estimates that he will be able to save $12 each week from his allowance. How many weeks will he need to save to be able to give his mom the Kindle she desires?
#8 Chandler went on a road trip with her family to the Tampa. They traveled 420 miles and it took 3 hours to get to their destination. • What is her average speed in miles per hour? • Do you think they traveled by car?
#9 Write the inequality represented by the graph.
#12 Solve the system of equations using any method:3x – 7y = -14x = 2y - 3
#13 Solve the system of equations using any method:5x + 3y = -19-8x – 3y = 25
Homework Study! Test tomorrow!