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Sewanhaka High School Math 8 Name:___________________________________ Per:___ H.W. #16: Ditto DO-NOW #16: Solve and check each equation: 1) 12 – 3a = 4 + 5a 2) 2(m + 3 ) = 7m – 24 3) Answer the following question. Show work. Topic: Expressions and Equations Main Idea: Solving Equations with Fractional and Decimal Coefficients Aim: RECALL NOTES ( ) has dated 4 more than ½ the number of girls today for a total of 10 girls. How many girls did ( ) date the previous days? Convert the verbal sentence into an algebraic equation and solve the equation and check it. Solve and Check for m: 3 m-2=1 5 Solve and Check (now with decimals): 13 = .4c - 7 Also check your solution. Mrs. Lidowsky, Principal Mr. Long, Teacher Date:_________________ RECALL NOTES Drill: Solve and Check 1) p = 4.6 3 2) 7 + m 3 3) .4a + .3 = 1.1 =9 4) .8x + 4.2 = .2x + 6 5) Summary: If time: Solve and check 6) .7g = 1.4 9) .09g + .5 = .86 7) 9 3 8 z+ =4 10 10 10 10) 1 2 3 z+ = 20 5 5 8) .5a + 6 = 7 11) .8m – 3 = 1.8