Answer:
Step-by-step explanation:
y=-1 ans.
x=2*-1=3
x=-2+3
x=1 ans.
Proof:
4*1-5*-1=9
4+5=9
9=9
Answer:
y=-4/1x-13
Step-by-step explanation:
5-1/2-3
5-1 ( 4)
2-3 (-1)
y=-4/1x+b
5=-4/1(2)+b
5=-8+b
b=-13
y=-4/1x-13
Hope this helped, have a Wonderful Day!!
Answer:
It depends on what you prefer
Step-by-step explanation:
personally, i prefer percentages because sometimes fractions can get confusing. imagine someone saying " we have 1/2 chance of rain today and 1/8 of it will be scatterd showers while for 1/16th of the day will be clear."
I believe i got my point across
Step-by-step explanation:
The total number of customers in 2 weeks is 300+360=660
=> week 1, % client's: 360/660 × 100% = 54,54%
Week 2, % client is : 100% - 54,54% = 45,56%
% Change customer of the week 1 compared with week 2 is: 54,54% - 45,56% = 9,08%
(I'm from a country where I don't speak English, so there's nothing wrong with looking forward to your help)