Q. 1 word problems :'
a) The length of a rectangle is (3x - 2)and its breadth is (4 x + 3). write an expression for the perimeter of the rectangle also calculate the perimeter of the rectangle if the value of x is 3.
b) write an expression to find the total cost of y books each price at rupees 260 and X notebooks is priced at rupees 35.
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a (3x-2) ×(4x-3) this is the expressio n
vaidehi74:
with Staments
and method
ans is a) 2 [( 3x - 2) +( 4x +3)]
perimeter = 44
b) 260y + 35x
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