2 years ago

The picture shows the $4.88 Josephine spent on a package of 4 pens.

Mathematics

2 answers:

valentinak56 [21]2 years ago

8 0

Answer:

4 dollars 8 dimes 8 pennies

Step-by-step explanation:

DedPeter [7]2 years ago

7 0

Answer:

Each pen costs $1.22, which means that you would have to drag a $1 bill, 2 dimes, and 2 Penny's into the box.

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$\begin{gathered} y=3\cdot b^x \\ \frac{108}{25}=3\cdot b^2 \\ 3\cdot b^2=\frac{108}{25} \\ b^2=\frac{108}{25\cdot3}=\frac{108}{3}\cdot\frac{1}{25}=\frac{36}{25} \\ b=\sqrt[]{\frac{36}{25}} \\ b=\frac{\sqrt[]{36}}{\sqrt[]{25}} \\ b=\frac{6}{5} \end{gathered}$

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