exam
Maths Puzzle
Numerical Ability
Six different positive numbers(excluding zero) are added together, and their sum is 11. Four of the numbers are 4, 3, 2, and 1. Find the other two numbers.
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exam Other Question
solve by graphing; estimate the coordinates of the intersection point to the nearest half unit.
x+y=-2; 2x-y=10
48. Business and finance. When x number of units are sold, the price of each unit (in P= x 75
dollars) is given by . Find the unit price when the following quantities
are sold: 2, 7, 9, 11.