## Algebra 2 (1st Edition)

At least $9$ shots consecutively.
Using part a), our equality is: $\frac{60+x}{75+x}=0.82\\60+x=0.82(75+x)\\60+x=61.5+0.82x\\0.18x=1.5\\x=8.33$ Thus she must succeed with at least $9$ shots consecutively.