exam Maths Puzzle Numerical Ability

State the conditions for which the system below is: (a) consistent and dependent, (b) consistent and independent and (c) inconsistent.

ax + by = c
dx + ey = f

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exam Other Question

Abberations decreased by 92% from the first to the second sample. If only 6 abberations were noted in the second sample, how many abberations were noted in the first field sample? Jason is a salesperson in the electronics department. He is 25% short of his goal for the week. His goal is to earn 448. for each CD player he sells he earns 56.00. how many CD players does he need to sell in order to meet his goal?