QuestionTerrell arranges $x$ roses at $\$ 3.50$ each with 10 carnations at $\$ 2.25$ each. He makes a bouquet of flowers that averages $\$ 3.00$ per flower. Select the equation that models the situation. A. $3.50 x+2.25(10)=3(x+10)$ B. $3.50 x+2.25=0.75 x$ C. $3.50 x+3=22.5(x+10)$ D. $3.50 x+2.50=0.75(x+10)$