15 questions
25/100=1/4
1/4 = x/20
1*20=20
20/4 = 5
20-5= 15
3-5(2x+1) < 10
3-10x-5<10
-10x-2<10
-2<10+10x
-12<10x
-1.2x>-1.2
You could multiply the length that they have given you by 2 and subtract that from the perimeter. That gives you the total length of the missing side and divide it by 2 to get one side.
A: No, the number 200 is not a perfect square.
B: No, the number 200 is not a perfect cube.
C: Yes. the number 200 is neither.
No number times itself twice or threefold is 200 therefore I can conclude it's neither.
Answer:
$360
Step-by-step explanation:
This is because 20% of $450 is $90. You subtract the $90 from $450 and you get your answer!
