Answer:
First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. % increase = Increase ÷ Original Number × 100. If your answer is a negative number, then this is a percentage decrease.
Step-by-step explanation:
Answer:
You need to fill in numbers for x like -1, 0, and 1 and see what that makes y. That will give you your coorinates.
Step-by-step explanation:
Answer:
4 nights
Step-by-step explanation:
12 centimeters over 3 nights
12 divided by 3 is 4
Each night she knitted 4 centimeters of the scarf
The next night she will knit more centimeters 12 + 4 = 16
So she would take 4 nights to knit a total of 16 centimeters
2x + x - 1 x
= ------------------ * ---------
x(x - 1) 8
3x - 1
= --------------
8x - 8