Answer: 22.012593
Step-by-step explanation: multiply 2.217 by 9.929 which is simple enough, and then you get 22.012593 as your answer :>
Answer:
350
Step-by-step explanation:
you just have to subtract ibthink
-a^2 -a -35
a(4-a) -5(a+7)
Distribute
4a -a^2 -5a-35
Combine like terms
-a^2+4a -5a-35