Answer:
I'm not 100% correct but this is what I believe proportionality is where k=y/x and k is proportionality constant
$6.57: 3 pounds of orange
y dollar: x pounds of orange
so the proportion
$6.57 y
_____ = _____
3 x
6.57×
_____ = y
3
2.19x = y
so k = 2.19
666 I have no clue ask people around you or the teacher for more help
Step-by-step explanation:
( 5x + 1) (x - 2) = 0
Either
5x + 1 = 0
5x = -1
x = -1/5
Or,
x -2 = 0
x = 2
Therefore D. -1/5 , 2
That would be 81
Hope it helps
Answer:
140.00%
Step-by-step explanation:
Step 1: Percentage Formula = Number1/Number2 x 100
Step 2: plugin the 427 and 305 to the percentage formula and we get 427/305 x 100 = 140%
What is
427
out of
305
as a percentage? = 140.00%
Hope this helped a lot
Plz give brainliest
