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How do I solve this pair of simultaneous equations: 3x+y=7 and 3x-y=5?

Step 1: Eliminate the ‘y’ component from the equations by adding the equations together. This gives the new equation ‘6x=12’ Step 2: Find the value of x by dividing both sides of the equation by 6. This give...
AM
Answered by Alisha M. • Maths tutor
4936 Views

What are the differences between DNA and RNA?

-DNA is double stranded, while RNA is single stranded -DNA has the bases ATCG, while RNA has AUCG -DNA has the sugar base Deoxyribose, RNA has Ribose -DNA forms a double helix, RNA does not form a double helix
SK
Answered by Siddhesh K. • Biology tutor
2931 Views

To what extent is the desire to achieve social justice controversial?

Introduction: First define what social justice means: Social justice is defined as justice in terms of the distribution of wealth, opportunities, and privileges within a society. It can also be used to refer...
EG
5157 Views

Given the function y=f(x), where f(x)=(e^x-e^(-x))/2, find its inverse f'(x).

This is a very common IB-level question, which is solved with using the technique of a "disguised quadratic". The first thing we want to do in finding the inverse is swapping the places of x and y ...
EM
Answered by Edoardo M. • Maths tutor
18862 Views

Saturnus igitur iratus auxilium deorum aliorum petivit ut regnum reciperet (lines 2-3): What did Saturn do in order to recover his kingdom?

Saturn asked for help from the other gods
RT
Answered by Rebecca T. • Latin tutor
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