Question 56924
1. Write an english expression for a. _M_ b. 2a+3

     a. _M_ means; Underscore M Underscore
     
     b. 2a + 3 means; Two times a number, increased by three

2. The area of a rectangular garden is 18m2. If the width is 4.5m, how long is the garden? (A=lw) 

           Rec. Area means: l*w = 18 sqmeters
                width is 4.5m means: w = 4.5m
                length means, how long is the garden,
                so; l*w = 18 sqmeters
                    l*4.5m = 18 sqmeters
                      4.5l = 18
                         l = 18/4.5
                         l = 4m
           Ans, the garden is 4m long
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