BELL Ringer 11-2 – 5 minutes 4A Turn in all progress report signatures if you have not done so. Math Interim Assessments will be today after the Bell Ringer. 1. What is a proportion? 2. In a proportion, where are the means? Determine whether each pair of ratios are equivalent ratios. Write yes or no. 3. 7 , 49 8 56 4. 5 , 10 8 15 5. Solve the proportion. 7 = m 10 14
Proportions and Variables on both sides 37. 4v + 7 = 6v + 2 15 10 15(6v + 2) = 10(4v + 7) 90v + 30 = 40v + 70 Try 30, 31 and 41 Do on the whiteboards
HomeWork 11-2 4A HW p. 115 28 , 34, 38 and 40 You will get your project on Wednesday.