Answer:
The expression which represents the total cost for making 75 bouquets = 75 × (5r + 3d + 4f)
Step-by-step explanation:
Number of roses to be used for 1 bouquet = 5
Number of daisies to be used for 1 bouquet = 3
Number of bundles to be used for 1 bouquet = 4
Cost of 1 rose = r
Cost of 1 daisy d
Cost of 1 bundle of green filler = f
So, Total cost of making one bouquet = 5 × r + 3 × d + 4 × f
= 5r + 3d + 4f
Number of bouquets to be made = 75
Total cost for making 75 bouquets = 75 × (5r + 3d + 4f)
Thus, The expression which represents the total cost for making 75 bouquets = 75 × (5r + 3d + 4f)