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3 years ago

A graph has a constant of proportionality of 2.54. Let y represent centimeters and x represent inches.

Mathematics

1 answer:

77julia77 [94]3 years ago

6 0

<h3>Answer:</h3>

2.54 cm/in

<h3>Step-by-step explanation:</h3>

In this context, "constant of proportionality" and "unit rate" mean the same thing.

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Answer:

The expression is $x=100-15-10+20-40+35$

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Step-by-step explanation:

Let

x-----> the money that Jake has in his wallet

we know that

The expression that represent the situation is equal to

1) Jake has $100 of birthday money in his wallet

$x=100$

2) He spends $15 at Twistee Treat and $10 at Wawa

$x=100-15-10$

3) He finds a $20 bill on the ground

$x=100-15-10+20$

3) His friend borrows $40 from Jake

$x=100-15-10+20-40$

4) At home, Jake mows the lawn and earns $35

$x=100-15-10+20-40+35$

$x=\$90$

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Answer:

y = 4/5x

Step-by-step explanation:

Her ya go!

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Step-by-step explanation:

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3 years ago

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