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Solve 4(3x + 2) = 12 - 5x

Step 1: Times out the brackets 12x + 8 = 12 -5x Step 2: Gather all 'x' values on one side and all non-'x' values on the other (12x + 5x = 12 - 8) -> 17x = 4 Step 3: Divide by the number next to the 'x'x =...
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Answered by Caitlin L. • Maths tutor
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Explain a benefit of international trade for UK consumers

International trade means that international firms can enter the UK market. This will increase supply, which in turn lowers prices and increases quantity available. This will lead to an increase in consumer ...
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Answered by Caitlin L. • Economics tutor
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What are the expected effects of a cut in income tax on the economy?

A cut in income tax will lead to a rise in income for consumers, as they are now paying less tax. This should lead to an increase in consumer spending, which boosts aggregate demand. An increase in aggregate...
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Answered by Caitlin L. • Economics tutor
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Which are the strongest interactions between molecules

Hydrogen bonds are the strongest, which are possible only between H and F, O or N because of the difference in electronegativity; then, permanent dipole-permanent dipole interactions come second as they form...
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Answered by Eduardo B. • Chemistry tutor
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How does blood flow through the heart and body?

Deoxygenated blood from the body goes to the heart via veins. Specificially deoxygenated blood goes through the vena cava into the right atrium. Blood then moves through the atrio-ventricular valves into the...
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Answered by Maya V. • Biology tutor
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