please help... On a market day , Aunt Mansah bought 100 oranges at 4 for 20p. On reaching home, she gave some to her husband and
then sold the remaining at 5 for 40p. If she made a profit of £2.60, find the number of oranges given to her husband
1 answer:
Answer:
250
Step-by-step explanation:
You might be interested in
5x-8y=1...(1)
3x+6y=-21...(2)
(1)*3:
15x-24y=3...(3)
(2)*5:
15x+30y=-105...(2)
(3)-(2):
15x-24y-(15x+30y)=3-(-105)
15x-24y-15x-30y=108
-54y=108
y=-2
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
when you subract a negative the minus signs negate each other
Answer:
498020 miles al
Step-by-step explanation:
Answer:
should be 17
Step-by-step explanation:
