Answer:
A&D
Step-by-step explanation:
i think
Leslie did. If you multiply 4/5 by two, you get 8/10. 8/10 is greater than 7/10.
Answer: 9+4n-1 = 20
We can solve this by substitution.
Replace n with the value given, 3 (remember 4n means 4 times n):
9 + 4*3 - 1
Then work it out using arithmetic
9+12-1
=20
Answer: the answer is x<-4 so the correct answer choice would be D
Step-by-step explanation: Hope this helps :)
4 g/cm^3
D=MV
D=20g(5 cm^3)