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5 tins of soup have a total weight of 1750 grams. 4 tins of soup and 3 packets of soup have a total weight of 1490 grams. Work out the total weight of 3 tins of soup and 2 packets of soup.

Let tins be represented by XLet packets be represented by Y 5X= 1750X=350 4X+3Y=14904(350)+3Y=14901400+3Y=14903Y=90Y=30 3X+2Y= (3x350) + (2x30)= 1050+ 60= 1110
JC
Answered by Joe C. • Maths tutor
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Discuss the advantages and disadvantages of judicial precedent.

Judicial precedent is central to the common law system. The three main advantages are: consistency, certainty and reliability. Although, these must be balanced with the disadvantages of contextual relevance,...
AT
Answered by Angharad T. • Law tutor
26045 Views

Si vous deviez partir étudier à l'étranger, où iriez-vous et pourquoi?

Si je devais partir à l’étranger, je pense que j’irai en Espagne, surement a Barcelone. Ayant appris l’espagnol depuis le début du collège, je pense avoir un niveau suffisant. Cela serait une excellente oppo...
YT
Answered by Yasemin T. • French tutor
2484 Views

Explain how changges in price work to reallocate resources in a market.

The price mechanism is an indicator of how much consumers/society value a given product. It is the value allocated to each product & signals what to produce. This could be seen on the example of a market...
WR
2571 Views

Why does the marginal cost curve cross the average cost curve at its lowest point?

Marginal cost curve shows the cost to produce an extra unit of output at all output levels. The average cost curve shows the total cost divided by the output quantity at all output levels. If the marginal co...
KC
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