you do some fun then do it
5m-13n-n+4m= (5+4)m+(-13-1)n= 9m-14n
4m + 9 + 5m - 12 = 42 9m -3 = 42 9m = 42 + 3 9m = 45 m = 5
4m
The area of 4m by 4m is 16 square meters.
4m = 13.12 feet
To simplify the expression (10m - 8 - 4m), first combine like terms. Subtract (4m) from (10m) to get (6m). The expression now reads (6m - 8), which is the simplified form.
9m - 14n
5m-13n-n+4m= (5+4)m+(-13-1)n= 9m-14n
To simplify the equation (4m + 9 + 5m - 12 = 42), combine like terms: ( (4m + 5m) + (9 - 12) = 42) simplifies to (9m - 3 = 42). Next, add 3 to both sides: (9m = 45). Finally, divide by 9 to find (m = 5).
4m + 9 + 5m - 12 = 42 9m -3 = 42 9m = 42 + 3 9m = 45 m = 5
4m
To simplify the expression (3m - 10 \cdot 2(4m - 5)), first calculate (10 \cdot 2 = 20). Then, distribute (20) across (4m - 5): (20(4m) - 20(5) = 80m - 100). Now, combine this with (3m): (3m - (80m - 100) = 3m - 80m + 100 = -77m + 100). Thus, the simplified expression is (-77m + 100).
The area of 4m by 4m is 16 square meters.
4m = 13.12 feet
4m + 9 + 5m - 12 = 42 Combining like terms to both sides:9m=42+12-9=>9m=45 divide both side by 9:m=5;
-4m + 3 = -8 -4m = -8 -3 -4m = -11 4m = 11 m = 2.75
(4+9)+(5−1242) = −1224 (I assume m stands for metres?)