a 6-pound watermelon costs $2.40 before a 30% discount. what equation would allow you to find the discounted price of the watermel
on?

Respuesta :

Answer:

y=2.40(0.7)

Step-by-step explanation:

Taking a 30% discount means you find 100%-30%=70% of the total cost.

70% = 70/100 = 0.7; this means we multiply 2.40 by 0.7 to get the final cost.

Answer:

[tex]\text{The discounted price of watermelon}=\$2.40-(0.30\times \$2.40)[/tex]

$1.68.

Step-by-step explanation:

We have been given that a 6-pound watermelon costs $2.40 before a 30% discount.

The cost of watermelon after the discount will be original price of watermelon minus 30% of the price of watermelon.

We can represent this information in an equation as:

[tex]\text{The discounted price of watermelon}=\$2.40-(\frac{30}{100}\times \$2.40)[/tex]

[tex]\text{The discounted price of watermelon}=\$2.40-(0.30\times \$2.40)[/tex]

[tex]\text{The discounted price of watermelon}=\$2.40-\$0.72[/tex]

[tex]\text{The discounted price of watermelon}=\$1.68[/tex]

Therefore, the discounted price of watermelon is $1.68.