Step-by-step explanation:
45% of number = 180
=> 100% of number = 180 * (100/45) = 400.
Hence the number is 400.
Answer:
3 / 4 * 50 = 150 / 4
= 37.5 or 37½ yards
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Answer: y= 3/5x+1
Step-by-step explanation: if you want to check if its perpendicular go on Desmos graphing calculator on goolge and plug both equations:)
Answer:

Step-by-step explanation:
<em><u>Given Condition:</u></em>
=> x+50%-30%
=> x+20%
=> 
<u>LCM = 100</u>
=> 
Taking 20 common
=> 
=> 
Hope this helps!
Don't hesitate asking anything regarding this!