Answer:
x=−y−3
Step-by-step explanation:
x+y=−3
Step 1: Add -y to both sides.
x+y+−y=−3+−y
x=−y−3
Completar y angles= add up to 90 degrees
so it’s C because it needs to equal 90
The value 170 000 is 100x larger than the value 170.
Answer:
use formula (x-x^1)=m(y-y^1)
solution:-
(x+2)=2(y+2)
x+2=2y+4
x+2-2y-4=0
x-2y-2=0
answer
Answer:
12% decrease
Step-by-step explanation:
You need to answer this question: What percent of 500 is 440? If you get the answer in a percentage, it will be the percent decrease of this situation.
The answer would be 88%. Meaning 440 is 88% of 500.
This would also mean 500-440 is 100%-88%. 60 is 12%.
Since the difference between 500 and 440 is 12% the answer is above.
Hope this helps, please mark brainliest!