Answer: 165.
Step-by-step explanation: You can multiply 11 by 15 to get 165. If that is too difficult, you can multiply 11 by 5 and 11 by 10 and add them. 11*5 is 55 and 11*10 is 110. 110 + 55 = 165.
Answer:
840 has 6 odd factors
Step-by-step explanation:
-3
f(x)=-2x+7
f(5)=-2×5+7
=-10+7
=-3
