Answer:
the answer is I don't now
Answer:
great how much to get your car washed
Step-by-step explanation:
There aer infinite numbers
to make it easier we can solve for y
2x-8y=-4
x-4y=-2
-4y=-x-2
y=(1/4)x+(1/2)
some values aer
x=0, y=1/2
x=-2, y=0
etc
Answer:
6
Step-by-step explanation:
1. pie1, pie2, pie3
2. pie1, pie3, pie2
3. pie2, pie3, pie1
4. pie2, pie1, pie3
5. pie3, pie2, pie1
6. pie3, pie1, pie2
Take the price of pears (£1.30 per kilogram) and multiply it by the amount of pears (7kg). You get 9.1 so now you take the total amount spent (£12.70) and subtract the 9.1 and you get 3.6 now that is the amount you spent on the apples. So take 3.6 and divide it by the amount of apples you got (2kg) you will get 1.8 and that is your overall answer.
