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yaroslaw [1]
3 years ago
9

Sophia spent 7.30 for school supplies. She spent 3.00 for a notebook and 1.75 for a pen. She also bought 3 large erasers.If each

eraser had the same cost, how much did she spend for each eraser? plz hlep fast?
Mathematics
1 answer:
OverLord2011 [107]3 years ago
8 0
$7.30 - (3.00+1.75) = $7.30 - $4.75 = $2.55
Divide by 3 (3 = number of erasers)
$2.55/3 = $0.85 per eraser.
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\huge\text{Hey there!}

\huge\textbf{Question reads....}

\text{Find the range for the set of data 24, 30, 17, 22, 22}

\huge\textbf{What does \boxed{range} mean in math?}

\boxed{Range}\rightarrow\text{is the DIFFERENCE between the biggest number and the}\\\text{smallest number.}

\huge\textbf{How do you find the \boxed{range}?}

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\huge\textbf{Equation:}

\text{24, 30, 17, 22, 22}

\huge\textbf{The \boxed{\mathsf{\mathsf{biggest}}} number }\huge\boxed{\downarrow}

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\huge\textbf{Simplify it:}

\large\text{Start at 30 and go DOWN 17 spaces to the \boxed{left} and you will}\\\large\text{have your answer. }

\huge\textbf{Therefore, your answer should be:}

\huge\boxed{\mathsf{13}}\huge\checkmark

\huge\text{Good luck on your assignment \& enjoy your day!}

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