20 percent
If you cross multiply 30 w/ 100 and then divide it by 150 you will get 20.
Step-by-step explanation:
w(2w - 30) = 5400
2w²- 30w = 5400
2w² - 30w - 5400 = 0
(w - 60 ) ( w + 45 ) = 0
w= 60 w= - 45
only take the positive value
therefore w = 60
Answer:
x=48
Step-by-step explanation:
to get x alone, you have to multiply both sides by 2, and 24 times 2 is 48
plz brainliest :)
Answer:
78
Step-by-step explanation:
kiss thank you
3-5y= 2x
-5y= 2x-3
y= (-2/5)x + 3/5
y + 2 = (-2/5)(x + 3)
y + 2 = (-2/5)x - (6/5)
y + 10/5 = (-2/5)x - 6/5
y = (-2/5)x - 16/5 is the answer
