Here is a system of linear equations: 2x + y = 6 3x - y = 9
1 answer:
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Answer:
(a). 12 bags,
(b). 6 bags.
Step-by-step explanation:
We have been given that Mr. Volok buys 2.4 kg of sugar for his bakery.
(a). To find the number of 0.2 kg sugar bag that can Mr. Volak fill from 2.4 kg, we will divide 2.4 by 0.2.
Multiply numerator and denominator by 10:
Therefore, Mr. Volok can make 12 bags of 0.2 kg sugar in each.
(b). To find the number of 0.4 kg sugar bag that can Mr. Volak fill from 2.4 kg, we will divide 2.4 by 0.4.
Multiply numerator and denominator by 10:
Therefore, Mr. Volok can make 6 bags of 0.4 kg sugar in each.
21.01/ 0.99 is 21.222 bar, so round it to the nearest ones place, which is 21.
Check:
Answer:
1.18b
Step-by-step explanation:
Jacob had lunch at a restaurant and his bill was b.
Now, Jacob leaves 18% of his bill amount as a tip.
So, the tip amount at the rate of 18% of the bill amount will be
Therefore, the total cost of Jacob for the lunch will be b + 0.18b = 1.18b. (Answer)