exam Maths Puzzle Numerical Ability

the sum of two numbers is 12. three times the product of the numbers is 105. what re the twoo numbers?

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exam Other Question

please help me solve these inequalities with solutions in interval notation:

[x+5]>=10

[x/2]>=8

[x]+5<=10

[x-5]<10

[2x]>=8

3[x-1]+7>25 Bill is flying from NYC to San Francisco, a distance of about 3200 miles. The trip from NY to San Francisco takes about 6 hours. The return trip from San Francisco to NY takes long