exam
Maths Puzzle
Numerical Ability
Find two consecutive odd integers such that 5 times the first integer is 12 more then 3 times the second
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exam Other Question
Translate the following problems into algebraic equations :
1) 42 is 40% of what number?
2) 15 is what percent of 3?
3) The sum of the page numbers on facing pages of a book is 157; what are the page numbers?
can you pleaase assist me with the following problems.
determin wether the system has one solution, no solution or infinitely many solution.
y=-x+2
3x+37=6
y=2/3x
2x-y