Answer:
0
Step-by-step explanation:
because if the number is not higher than 50, you have to round down.
Answer:
c, d, a, b.
Step-by-step explanation:
I'm presuming that the original equation is
.
First, isolate c. You can do this by subtracting
from both sides:
Next, simplify to
.
Then, divide both sides by 7: ![\frac{7c}{7}=\frac{15-\frac{k}{2}}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B7c%7D%7B7%7D%3D%5Cfrac%7B15-%5Cfrac%7Bk%7D%7B2%7D%7D%7B7%7D)
Finally, simplify to
.
Answer:
Look at the photo
Step-by-step explanation:
I hope I solved it right. Once you get the main concept of it, it's pretty easy.
If you have any questions about the way I solved it, don't hesitate to ask
Answer: w=-6/14
Step-by-step explanation:
First you are going to put one equation on top of the other and subtract. Then you will use your new equation to combing like terms then divide your end result by your w value and make an improper fraction.
Answer:
commutative property
Step-by-step explanation: