Answer:
1-5n
Step-by-step explanation:
you would do 1-5n because its in brackets, the order of opperation is
Brakcets
Order (Power ofs)
Division and Mulitplication
then do addition and subtraction
when doing division and multiplication and subtraction and addition go left to right to find what part goes 1st.
Hope this helped!
Answer:
8. C 9. B
Step-by-step explanation:
8. (-15)/3 = -5
-5 + 17 = 12
9. 14-3 = 11
2 x 11 = 22
Answer:
Step-by-step explanation:

Answer:
b = 3Vh
Step-by-step explanation:
When they ask to solve for b, you are essentially rearranging the equation so that b is alone on one side.
V = 1/3bh
(V)(3) = (1/3bh)(3)
3V = bh
(3V)/h = (bh)/h
3Vh = b
b = 3Vh