I believe the points should be as follows : X, S, Y, and U.
Answer:

Step-by-step explanation:
Given that,
The dimensions of a rectangular block = 4 cm x 2 cm x 1.5 cm
Mass, m = 93.6 g
We need to find the density of steel. We know that the density of an object is equal to the mass divided by volume. So,

So, the density of the steel is
.
F(3)=16 i saw this problem before so it should be the answer in the end
Answer:
3
Step-by-step explanation:
-3x-9=-6x+18
-9x=27
x=3
-1.6 is your answer :))))