<span>1. take English and niether of the other two? </span>36-6 that we know take all 3 This leave 30. Subtract the 6 from those taking history and English. Leaves 10. Subtract the 10 from those taking English. This leaves 20. Subtract the 6 from those taking political science and English. Leaves 8. Subtract 8 from those taking English. Leaves 12 <span> 2. take none of the three courses? </span> <span> 3. take history, but niether of the other two </span>Do the same with history as we did with English. 32-6 = 26 -10=16-10=6 <span> 4. take political science and history but not english </span>16-6 (that take all 3) = 10
Each image point is twice as far from the origin as its preimage point. Each image segment is twice as long as its preimage segment. (LM=2, L'M'=4, for example)
