exam Maths Puzzle Numerical Ability

Could you help me set up this problem? Eleanor started out at 60mph at 9am, two hours before Alexi started out to catch her. If she was still 60 miles ahead at 3pm, how fast was Alexi driving.

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exam Other Question
State which method should be applied as the first step for factoring the polynomial.

2a^2+9a+10 how do you evaluate the following expression:
log base square root 2 (2 sqaure root 2)