A6-pound watermelon cost $2.40 before a 30% discount. which equation would allow you to find the discounted price of the watermelon? in each equation the variable d represents the discounted price. a).d=0.7 x $2.40 b).$2.40=0.7d c).d=0.3 x $2.40 d).$2.40=0.3d

Cost of watermelon before discount = $ 2.40

Rate of Discount = 30 %

D= Discounted price of watermelon

 = 2.40 - 2.40 ×

 =  2.40× [ 1 - ]

= 2.40 ×

= 2.40 × 0.7

So, option A i.e  0.7 × $ 2.40 is discounted price of watermelon.

explanation:

step-by-step explanation: