Lea and Alberto are selling flower bulbs for a fundraiser. Customers can buy bags of windflowers bulbs and packages of crocus bulbs. Lea sold 9 bags of windflower bulbs and 10 packages of crocus bulbs for a total of $201. Alberto sold 7 bags of windflower bulbs and 3 packages of crocus bulbs for a total of $99. What is the cost each of one bad of windflower bulbs and one package of crocus bulbs

Answer:Each package of windflower bulbs costs $9 and each package of crocus bulb costs $12.Step-by-step explanation:Lea sold 9 bags of windflower bulbs and 10 packages of crocus bulbs for a total of $201 and Alberto sold 7 bags of windflower bulbs and 3 packages of crocus bulbs for a total of $99. If each package of windflower bulbs costs $x and each package of crocus bulb costs $y, then we can write the equations  9x + 10y = 201 ....... (1)  ⇒  63x + 70y = 1407 ........ (2) and 7x + 3y = 99 ....... (3)  ⇒ 63x + 27y = 891 ........ (4) Now, solving equations (2) and (4) we get,  70y - 27y = 1407 - 891 ⇒ 43y = 516 ⇒ y = 12 And from equation (3) we get, 7x = 99 - 3y = 99 - 3 × 12 = 63 ⇒ x = 9 Therefore, each package of windflower bulbs costs $9 and each package of crocus bulb costs $12. (Answer)