Answer:
0.274g/cm^3
Step-by-step explanation:
density = mass / volume
so d = 575.4 / 210
d = 0.274g/cm^3
Answer:

Step-by-step explanation:
-2w + 3 + 5w - 2
Combine like terms.
3w + 1
-3w + 5(2w + 1)
Expand brackets.
-3w + 10w + 5
Combine like terms.
7w + 5
Answer:Hollis Ofer
Step-by-step explanation:
Took test
It's 4. Y=in(x)-5
Formula: Y= +/- a( x - h) + k
K= up/down
h= Right/left