First, Kiara has $250.76;
Also,
[tex]3\text{ ten dollars = 3}\times10dollars=\text{ \$30.00}[/tex]Also,
[tex]3\text{ five dollars=}3\times5dollars=\text{ \$15.00}[/tex]Also,
[tex]\begin{gathered} 4\text{ quarters = 1dollar} \\ \text{Kiara has 3 quarters;} \\ 3\text{ quarters= }\frac{3}{4}dollars=\text{ \$0.75} \end{gathered}[/tex]Then,
[tex]\begin{gathered} 1penny\text{ = 0.01 dollar} \\ \text{Kiara has 4 pennies;} \\ 4\text{ pennies= \$0.04} \end{gathered}[/tex]Thus, the total money Kiara has is;
[tex]\begin{gathered} \text{ \$(250.76}+30.00+15.00+0.75+0.04) \\ =\text{ \$296.55} \end{gathered}[/tex]