Answer:
B. and E.
Step-by-step explanation:
hope it helps ;)
Answer:
No, Richard is incorrect, the current temperature is 40 degrees.
Step-by-step explanation:
4x-40=3x
4x-3x=40
x=40
(-8q^3r^4s^2)^2 =
64q^6r^8s^4.....its D
Answer:
He is ten.
Step-by-step explanation:
10 yrs old. Go ahead 10 yrs to make 20. Which is four times as much as five years old. (Which is 5 years before 10)
Hope this helps! :)