book Maths Puzzle Numerical Ability

x/-4 is greater than or = to -10 --how can I solve this inequality?

Read Solution (Total 0)

book Other Question

Two rockets are launched. The first travels at 9000 mph. Fifteen minutes later the second rocket is launched at 10,000 mph. What is the distance at which both rockets are an equa Mount Everest is the tallest mountain in the world. It is 237 meters higher than K2, the second tallest mountain. If the sum of their heights is 17,459 meters, how tall is each mountain?