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Solve the linear equation 12x - 4 = 3x + 2

The objective of this question is to find the solution, what is x equal to? The first thing to do is try to get all x terms on one side of the equation and all non x terms on the other. Here we have posit...

Answered by Diogo F. • Maths tutor

4958 Views

Michael is saving for new iPhone. He gets £30 as pocket money per week, however he spends 20% of the whole amount for leisure and his savings only consists of the residue amount. If an iPhone costs £600 how many weeks would Michael need to save for it?

Given: £30 pounds per week 20% = 0.2 = 1/5 - spending on leisure

To find: a) Residue amount (Ra) b) How many weeks does Michael need to save (Tw)

Solution: a) To the find residue amount we m...

Answered by Nikola N. • Maths tutor

3330 Views

Describe how filtration of the blood occurs at the Kidney

Due to the afferent arteriole going towards the glomerulus having a having a larger diameter than the efferent arteriole leaving the glomerulus the pressure increases in the glomerulus. This causes the s...

Answered by Max S. • Biology tutor

2376 Views

What does the repeated use of the word "sport" suggest about Antony and Cleopatra's relationship?

Both Antony and Cleopatra describe their relationship as "sport" throughout the play; suggesting that they both view their feelings towards each other as nothing more than something to enjoy. It...

Answered by Katyana R. • English Literature tutor

3762 Views

Write the recurring decimal 0.0755... as a fraction in its lowest terms

The first step is to write x=0.0755... For this question the number that is recurring here is the 555…so what we want is to get two equations with the same recurring part after the decimal point. By multi...

Answered by Bukky O. • Maths tutor

5636 Views