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PLEASE HELP!!!!!!!!!! ON TIME LIMIT!!!!!!!!!!


Jimmy needs $42 to buy a pack of comic books. He has saved $18 and plans to work as a babysitter to earn $6 per hour. Which inequality shows the minimum number of hours, n, that Jimmy should work as a babysitter to earn enough to buy a pack of comic books? 6n ≥ 42 + 18, so n ≥ 10 6n ≤ 42 + 18, so n ≤ 10 18 + 6n ≤ 42, so n ≤ 4 18 + 6n ≥ 42, so n ≥ 4

Respuesta :

voidless
18 + 6n ≥ 42, so n ≥ 4 is the answer I believe.
I hope Im not too late.

I hope this helps :)
calculista

Answer:

[tex]\$18+6n\geq \$42[/tex]

so [tex]n\geq 4[/tex]

Step-by-step explanation:

Let

n------> the number of hours working as babysitter

we know that

The inequality that represent the situation is equal to

[tex]\$18+6n\geq \$42[/tex]

Solve for n

Subtract [tex]\$18[/tex] both sides

[tex]6n\geq \$42-\$18[/tex]

[tex]6n\geq \$24[/tex]

Divide by [tex]6[/tex] both sides

[tex]n\geq \$24/6[/tex]

[tex]n\geq 4[/tex]

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