Yes 28=7y as you said, then you do divide by 7 to get the y by itself which will get you the answer of y= 28/7
Answer:
x = 40
Step-by-step explanation:
According to the Supplementary Angles Theorem, set <em>4x</em><em> </em><em>-</em><em> </em><em>20</em><em> </em>and <em>x</em><em> </em>equal to 180. Once done, combine like-terms to get <em>5x</em><em> </em><em>-</em><em> </em><em>20</em><em> </em><em>=</em><em> </em><em>180.</em><em> </em>So, straight off the bat, we know that <em>5x</em> has to equal 200 [bringing 20 over to the right side of the equivalence symbol], therefore 40 is equal to <em>x</em><em>.</em>
I am joyous to assist you anytime.
8 and 6
20:8 and x:6
ask urself: what is the scale factor?
![20:8 = \frac{20}{8} = 2.5\\so, multiply 6 by 2.5, which is 15\\therefore, x = 15](https://tex.z-dn.net/?f=20%3A8%20%3D%20%5Cfrac%7B20%7D%7B8%7D%20%3D%202.5%5C%5Cso%2C%20multiply%20%206%20%20by%202.5%2C%20which%20is%2015%5C%5Ctherefore%2C%20x%20%3D%2015)
<h3>
♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>
➷ You find the largest value or 'letter' that is shared by both
In this case, you can see the largest common value shared by x^2 and 7x is simply just 'x'
Place 'x' outside the parenthesis and inside the parenthesis place the values you would multiply by x to reach the original expression
Your answer is:
x(x + 7)
<h3><u>
✽</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
Answer:
I think its D. im not sure.