If a laptop originally costs $800,the balance due after the 10% discount and $150 gift card is applied is $?

Plzzz asapppppp what is the inverse of f if f(x)=^3 sqrt x-5

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

What is the y intercept of f(x)=(1/2)^x?