Answer:
25%.
Step-by-step explanation:
We are going to do a rule of three:
x= 75%.
Then, the percent decrease was 25%.
Hello
Answer:
It has open-ended lines that will not form a polygon
-3x-8=10
First add 8 to both sides
-3x=18
Then divide both sides by -3
x=-6
Answer:
choice a.) 11m
Step-by-step explanation:
2(5m) + m = 10m + m = 11m
In the question equation you have first the multiplication so the whole thing becomes equal to 15.
Now you just have to see what row of the given is equal to 15, too.
3х2^2 +3 = 3х4 + 3 = 12+3= 15
So, you see that the first is equal to the one in your question.