exam
Maths Puzzle
Numerical Ability
3. The linear equation
y=0.15x + 0.79
represents an estimate of the average cost of gas for year x starting in 1997. The year 1997 would be represented by x = 1, for
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Factor completely: x^4 - 1
Alright I have this warmup, and i have NO clue whatsoever on how to do it,
The question says. "Graph the following system of equations and use the feasible region to minimize the