Answer:
42.875 cm^3
Step-by-step explanation:
Since cubes have the same length, width, and heigh measurements all around we can infer that every side is equal to 3.5 cm.
V = base × height × width
V = 3.5 cm × 3.5 cm × 3.5 cm
V = 42.875 cm^3
The answer would be 5 times 6 which would give you the answer of 30 car trucks
Answer: 
Step-by-step explanation:

Simplify:

Your answer would be B. x= -5.
Hope this helps.
Answer:
<h2>y = 6x + 9</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:

m - slope
b - y-intercept → (0, b).
Parallel lines have the same slope.
Therefore if <em>k</em>: y = 6x + 7 → m = 6, and <em>l</em>: y = mx +b,
then <em>l</em> is parallel to <em>k</em> if m = 6.
We have the equation: y = 6x + b.
The line <em>l</em> passes through (0, 9). Therefore b = 9.
Finally we have:
<em>y = 6x + 9</em>