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3 years ago

NEED HELP ASAP

2 answers:

4 0

Hey! X represents the number of shirts Willhelm bought.
For example:
If the equation was like this
12(3)
then that would mean Willhelm bought 3 shirts.

Hope this helps!! Have a nice day!

Viktor [21]3 years ago

3 0

Answer:

x represents the number of shirts he bought

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Step-by-step explanation:

Let the number of dimes be 'x'.

Let the number of nickels be ' $\dfrac{3}{2}x$ '.

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As we know that

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$0.10x+0.05\times \dfrac{3x}{2}+0.01\times 3x+0.25(3x-34)=4.87\\\\0.10x+0.075x+0.03x+0.75x-8.5=4.87\\\\\\0.955x=4.87+8.5\\\\0.955x=13.37\\\\x=\dfrac{13.37}{0.955}\\\\x=14$

So, the number of pennies is given by

$3x=3\times 14=42$

Hence, Option 'c' is correct.

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