Answer: 20
Step-by-step explanation:
56-40=16
So, he spent $16 on 8 lunches.
This means each lunch was $2.
So, 2 times a number will give you $40 which is 20.
Therefore, he can buy 20 more lunches before he runs out of money.
mean>median
mean=11.75
median=11.5
Answer:
30 marbles.
Let Fatimah,Siti and Noraini has 4x, 5x and 6x marbles.
Hence, Siti received 30 marbles.
False. Obtuse is always greater than 90°.