9514 1404 393
Answer:
-8x^2·y·z +3y·z^2 -4y
Step-by-step explanation:
It can be helpful to make sure the variables in each term are in alphabetical order. This makes it easier to see "like" terms. The variables in each term are ...
x^2 y z
y z^2
x^2 y z
y
Only the first and third terms are like terms, so those are the only ones that can be combined. Their coefficients are -7 and -1, so sum to -8. The combined term is of highest degree, so in standard form we list that term first.
= -8x^2·y·z +3y·z^2 -4y
Answer:
r = 8
Step-by-step explanation:
r = C/2π = 16π/2π = 8
Answer:
45
Step-by-step explanation:
60% of 45 is 27
It would be the 12 ounce bottle. Basically take the cost of the shampoo bottle and divide it by the amount of ounces it has. The first bottle cost $0.35 per ounce, whereas the second bottle cost $0.43 per ounce.