exam
Maths Puzzle
Numerical Ability
Solve the system of linear equations by the substitution method.
y = -4/3x
4x + 2y = 3/4
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exam Other Question
I cannot figure out how to rewrite this logarithm as one simplified logarithm
log(6x)+5log(3x)-3log(9x)
Please help.
xandra
Will you please help me solve the following problem:
square root x-1=x-7
answer choices:
a. 5
b. 10
c. (1, 2) These are the squiggly parenthesis