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Help, please Jake has $100 of birthday money in his wallet. He spends $15 at Twistee Treat and $10 at Wawa. While walking home he finds a $20 bill on the ground. His friend borrows $40 from Jake. At home, Jake mows the lawn and earns $35. Evaluate an expression to determine how much money Jake has in his wallet.

Respuesta :

calculista

Answer:

The expression is [tex]x=100-15-10+20-40+35[/tex]

Jake has in his wallet [tex]\$90[/tex]

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

so

[tex]x=100[/tex]

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

so

[tex]x=100-15-10[/tex]

3) He finds a $20 bill on the ground

so

[tex]x=100-15-10+20[/tex]

3) His friend borrows $40 from Jake

so

[tex]x=100-15-10+20-40[/tex]

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

so

[tex]x=100-15-10+20-40+35[/tex]

[tex]x=\$90[/tex]

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