There's no answer, because there's no question here.
You could tidy it up a bit if you wanted to, and it would look a lot neater.
4.2m + 3.9n - 1.4m - 1.5n =
2.8m - 2.4n =
0.4 (7m - 6n)
But that's still not an answer to anything. Except maybe an elementary algebra
exercise that says "Simplify" or "Tidy up this expression:".
Determine the area of one face (2m x 2m = 42m). Multiply by the number of faces on a cube - 6. So, 6 x 42m = 242m total surface area.
Determine the area of one face (2m x 2m = 42m). Multiply by the number of faces on a cube - 6. So, 6 x 42m = 242m total surface area.
42m = ? cm
336 cubic meters
The expression 7(9k 6m) is equivalent to 63k + 42m. This is obtained by distributing the 7 to each term inside the parentheses.
42m equals -966 = -924
Model 42M(c) was made 1947-1950.
It can be simplified to -41m
42m
90
Assuming you mean a Mossberg Model 42M(b), between $75 and $200, depending on condition. These are excellent target rifles.
50-150 or so
1944-1950
Determine the area of one face (2m x 2m = 42m). Multiply by the number of faces on a cube - 6. So, 6 x 42m = 242m total surface area.
Determine the area of one face (2m x 2m = 42m). Multiply by the number of faces on a cube - 6. So, 6 x 42m = 242m total surface area.
Depending on condition, from $100-200.
the pH is .377 the pH is .377