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An exercise machine with an original price of [tex]$910 is on sale at 10% off.

a. What is the discount amount?
b. What is the exercise machine's sale price?

a. Discount amount = $[/tex]
b. Sale price = $


Sagot :

Sure, let's solve the problem step by step.

The original price of the exercise machine is [tex]$910, and the discount rate is 10%. ### a. What is the discount amount? 1. Identify the original price: $[/tex]910
2. Identify the discount rate: 10% or 0.10 (as a decimal)
3. Calculate the discount amount:

The discount amount is calculated by multiplying the original price by the discount rate.

[tex]\[ \text{Discount Amount} = \text{Original Price} \times \text{Discount Rate} \][/tex]

Plugging in the values:

[tex]\[ \text{Discount Amount} = 910 \times 0.10 = 91.0 \][/tex]

So, the discount amount is [tex]$91.0. ### b. What is the exercise machine's sale price? 1. Identify the original price: $[/tex]910
2. Calculate the sale price:

The sale price is calculated by subtracting the discount amount from the original price.

[tex]\[ \text{Sale Price} = \text{Original Price} - \text{Discount Amount} \][/tex]

Plugging in the values:

[tex]\[ \text{Sale Price} = 910 - 91.0 = 819.0 \][/tex]

So, the sale price of the exercise machine is [tex]$819.0. ### Summary a. The discount amount is $[/tex]91.0.
b. The sale price is $819.0.
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