Aiko needs solid color and patterned fabric for a sewing project. Fabric costs $7.99 per yard. She needs 2 1/3 yards of solid fa

Question

boyakko [2]

2 years ago

12

Aiko needs solid color and patterned fabric for a sewing project. Fabric costs $7.99 per yard. She needs 2 1/3 yards of solid fa

bric and some patterned fabric. Write two equivalent expressions for the total cost of the fabric

Mathematics

2 answers:

il63 [147K] · Answer 1 · 2023-10-08T12:30:10+03:00

The two equivalent expressions for the total cost of the fabric based on the information are <u>7.99 (2¹/₃) + 7.99x and 18.64 + 7.99x</u>.

<h3>What is a mathematical expression?</h3>

A mathematical expression is a statement that involves two or more variables that require some mathematical operations.

Most commonly, a mathematical expression contains numbers, variables, and operators, which show a value after the mathematical operations.

<h3>Data and Calculations:</h3>

Cost of fabric per yard = $7.99

Required solid fabric = 2¹/₃ yards

Required patterned fabric = x yards

The total cost of the fabric = 7.99 (2¹/₃) + 7.99x

= 18.64 + 7.99x

Thus, the two equivalent expressions for the total cost of the fabric based on the information are <u>7.99 (2¹/₃) + 7.99x and 18.64 + 7.99x</u>.

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frez [133] · Answer 2 · 2023-10-08T11:28:29+03:00

The two equivalent expressions for the total cost of the fabric are (7.99 × 7/3) and 18.64

<h3>Total cost</h3>

Cost of fabric per yard = $7.99
Number of fabrics = 2 1/3 yard

Total cost = Cost of fabric per yard × Number of fabrics

= 7.99 × 2 1/3

= (7.99 × 7/3)

= 55.93 / 3

= 18.64

Therefore, the two equivalent expressions for the total cost of the fabric are (7.99 × 7/3) and 18.64

Learn more about total cost:

brainly.com/question/2021001

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