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To get the 10% discount, a shopper must spend at least $500.
Use d to represent the spending (in dollars) of a shopper who gets the discount.

To get the $10 \%$ discount, a shopper must spend at least $\$ 500$ . $\newline$ Use $d$ to represent the spending (in dollars) of a shopper who gets the discount.

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Write linear functions: word problems

Full solution

Q. To get the

10 \%

discount, a shopper must spend at least

\$ 500

.

\newline

Use

d

to represent the spending (in dollars) of a shopper who gets the discount.

Understand the problem: Understand the problem. $\newline$ We need to find the minimum amount a shopper must spend to get a $10\%$ discount.
Set up the inequality: Set up the inequality. $\newline$ The problem states that to get the discount, the shopper must spend at least $\$500$ . This can be represented by an inequality where $d$ is the spending amount.
Write the inequality: Write the inequality. $\newline$ The inequality that represents the spending of a shopper who gets the discount is $d \geq 500$ .

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