-7/12=y/-36
times both sides by -36 (-36=12*-3)
-3*-7=y
21=y
y=-21
Answer: first of all you are the imposter silly
Step-by-step explanation: ok everyone vote Blue
Step-by-step explanation:
upper left angle and lower right are the same in a parallelogram (the other two angles match as well, but aren't useful)
so we can write this equation:
3x -15 = 2x +24
1x -15 = 24
x = 39
always do the same thing on both sides of an equation (here: subtract 2x, then add 15)
now you might give it a try yourself with the next problem that got two same things in it.
always grow stronger :)
Answer:
Ed and Sheerie save 7.5%.
Step-by-step explanation:
This question can be solved using a rule of three.
Ed and Sherrie save $90 each pay period from their combined paychecks, which total $1200. What percent do Ed and Sherrie save?
How much of $1200 is $90? $1200 is 100% = 1, $90 = x. So
$1200 - 1
$90 - x
![1200x = 90](https://tex.z-dn.net/?f=1200x%20%3D%2090)
![x = \frac{90}{1200}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B90%7D%7B1200%7D)
![x = 0.075](https://tex.z-dn.net/?f=x%20%3D%200.075)
Ed and Sheerie save 7.5%.
Answer:
4
Step-by-step explanation: