3 years ago

Which jar is the best value? Please show working :) 10 points correct answer :)

Mathematics

1 answer:

pochemuha3 years ago

5 0

Answer:

Large Jar : £1.54÷440g= 0.0035

Small Jar : £1.26÷340= 0.0037058

0.0035<0.0037058

Large Jar is the best value.

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hammer [34]

Answer:

$\boxed{ \bold{ \huge{ { \sf{ - 13 {x}^{2} - 10x + 14}}}}}$

Step-by-step explanation:

$\sf{ - 9x - x - 7 {x}^{2} - 6 {x}^{2} + 8 + 6}$

Collect like terms

⇒ $\sf{ - 7 {x}^{2} - 6 {x}^{2} - 9x - x + 8 + 6}$

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Add the numbers

⇒ $\sf{ - 13 {x}^{2} - 10x + 14}$

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zimovet [89]

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3 years ago

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4 years ago

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3 years ago

Which ordered pair in the form (a, b) is a solution of this equation?

Evgen [1.6K]

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check (-2 , -3)

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4 years ago