exam
Maths Puzzle
Numerical Ability
6(5+c) eguals 5(c-4)
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exam Other Question
Given P(a,b) and Q( 3a,5b), what is the distance from R(3a,2b) to the midpoint of PQ? I think it is sqrt a^2+16b^2 ??????????????
How would you classify and graph the following system?
y=x+4
y+x=4
Then, how would you find the solution to this system from the graph?
Thank you!