book
Maths Puzzle
Numerical Ability
Help.....
Write equation for each line in the standard form Ax+By=C
1. through (2,3) and (-3,5)
2 through (4,1) with m=-3
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book Other Question
A=lb What does b equal? b=A/l
The length of a picture is 1 inch less than twice its width. The frame around the picture has a uniform width of 2 inches and an area of 96 square inches. What are the dimensions of the picture?