k=2.
16k
To simplify the expression 9/8k + 6/6, we first need to find a common denominator, which in this case is 8k. We then rewrite the fractions with the common denominator: (9/8k) + (6/8k). Combining the fractions gives us (9 + 6) / 8k = 15 / 8k. Therefore, the simplified expression is 15/8k.
k = 8k + 28Subtract '8k' from each side of the equation:-7k = 28Divide each side by '-7' :k = -4
k=8k+28 k-8k=28 -7k=28 k=-(28/4) k=-4
9k - 1 = k - 25 Subtract 1k from both sides: 8k - 1 = -25 Add 1 to both sides: 8k = -24 Divide both sides by 8: k = -24/8 = -3
16k
It would take 1 hour and 15 minutes to run 10k at a pace of 8k per hour.
To simplify the expression 9/8k + 6/6, we first need to find a common denominator, which in this case is 8k. We then rewrite the fractions with the common denominator: (9/8k) + (6/8k). Combining the fractions gives us (9 + 6) / 8k = 15 / 8k. Therefore, the simplified expression is 15/8k.
k = 8k + 28Subtract '8k' from each side of the equation:-7k = 28Divide each side by '-7' :k = -4
k=8k+28 k-8k=28 -7k=28 k=-(28/4) k=-4
1
9k - 1 = k - 25 Subtract 1k from both sides: 8k - 1 = -25 Add 1 to both sides: 8k = -24 Divide both sides by 8: k = -24/8 = -3
8k = 6k - 26 8k - 6k = 6k - 6k - 26 2k = -26 2k / 2 = -26 / 2 k = -13. The answer is k = -13.
8k is short for 8 kilograms. To convert this to pounds, you would multiply 8 kg by 2.20462, which equals approximately 17.64 pounds.
-98-4h+8k-40+k-9h = (-98-40)+(-4h-9h)+(8k+k) = -138-13h+9k
15 x 1 = 15
k = 2 7 + (5 x 2) = 17 (8 x 2) + 1 = 17