Answer:
k = 6.
Step-by-step explanation:
k = 6
2k = 12
12 - 6 - 3 = 3
k = 1
2k = 2
2 - 6 - 3 = -7
So, the answer is k = 6 because it makes more sense.
Answer:
answer is F
Step-by-step explanation:
You don't need to use the distributive property because there is nothing to distribute, so all you need to do is combine like terms, and they are like terms because they have the same variable to the same power/exponent which is 1.
To combine fractions (by addition or subtraction), they need to have the same denominator. To do so, you can find the least common multiple of 2 and 4, unless you already know what number 2 and 4 have in common, which is 4.
Multiply by to make the denominator = 4
Now combine the like terms
<h3>Convert 5.75 hours to minutes</h3>
- Knowing that 1 hour = 60 minutes
5.75 hours is equal to 345 minutes.
Answer:
21/100
Step-by-step explanation:
0.21 is out of 100 so you divide 0.21 by 100 which will give you 21 and so it is 21 out of 100.