exam Maths Puzzle Numerical Ability

Tell how many solutions the linear system has: infinitely many solutions, one solution, or no solution.
x-4y=2
2x-8y=5

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exam Other Question

8 SQRT. 75 + 3 SQRT. 12 - 5 SQRT. 48 Jane Hooker invests $40,000 received in an inheritance in three parts. With one part, she buys mutual funds that offer a return of 2% per year. The second part, which amounts to