exam Maths Puzzle Numerical Ability

solve the inequality:

7q-1+2q<29

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exam Other Question

How would I evaluate (15-5)divided by [(12 divided by 2*2)-2]? A bus leaves a station at 1 P.M., traveling west at an aver-age
rate of 44 mi/h. One hour later a second bus leaves the same station, traveling
east at a rate of 48 mi/h. At what time will the two buses be 274 mi apart?