exam
Maths Puzzle
Numerical Ability
Solve for the following system of linear inequalities by graphing. x+2y<3 and 2x-3y<6
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exam Other Question
evaluate each expression using the values p=3.5; n=2; s=1.4.
#44. s/pn-ps/n=
#45. pn/s+s/n=
please help me to solve this:
If two numbers are both increase by ten there product is increase by 550. if twice the smaller number exceeds the larger by 15, find the numbers.