3 years ago

The table shows the relationship between the side lengths of a regular octagon and its perimeter

Mathematics

1 answer:

dem82 [27]3 years ago

6 0

Step-by-step explanation:

heyo I will do your work if u help me with mine ? deal?

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$\huge\mathfrak\pink{Answer}$

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4 years ago

Explain how to solve this, step by step?

andrey2020 [161]

Answer:

The cost of chair is $\$260$

The cost of a lamp is $\$65$

The cost of a table is $\$237$

Step-by-step explanation:

Let

x----> the cost of chair

y----> the cost of lamp

z----> the cost of table

we know that

$x+y+z=562$ ----> equation A

$x=4y$ -----> $y=x/4$ -----> equation B

$z=x-23$ ------> equation C

substitute equation C and equation B in equation A and solve for x

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Find the value of z

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The cost of a lamp is $\$65$

The cost of a table is $\$237$

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