Question

The Chin family is having new carpet installed in the dining room. The carpet costs $249 for installation and $9 for each square yard. It cost the Chin family $465 to carpet the dining room.

Answer 1

The Chine family installed 24 square yards

Step-by-step explanation:

Make an equation:

$249 prior to installing carpet

$9: per square yard, 9 can be represented as 9x because we don't know how many square yards are being installed

$465: total spent

9x + 249 = 465

subtract 249 from 465

then divide 9 by whatever 249 - 465 equals

Answer 2

To find the cost of carpeting the dining room, set up an equation with the cost of installation and cost per square yard. Solve the equation to find the number of square yards used. The Chin family used 24 square yards of carpet.

Step-by-step explanation:

To find the cost of carpeting the dining room, we need to set up an equation. Let x be the number of square yards of carpet used. The cost can be calculated as follows:

Cost of carpet = cost of installation + cost per square yard * number of square yards

Given that the cost of installation is $249 and the total cost is $465, we can set up the equation:

249 + 9x = 465

To solve for x, we subtract 249 from both sides of the equation:

9x = 216

Dividing both sides by 9 gives us:

x = 24

Therefore, the Chin family used 24 square yards of carpet.

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