সব প্রশ্নে ফিরে যান
Math
The total cost of a bouquet of roses at a flower shop depends on the number of roses ordered. The vase costs $5, and each rose costs $2.25. Which equation can be used to find 'c', the total cost of a bouquet with 'r' roses?
A) c=(5+2.25)r
B) c=5r+2.25
C) c= 5+2.25r
সঠিক উত্তর
D) c=5+(5-2.25)r