The american electricity distribution company charges 26 USD per kWh of electricity, plus a basic charge of 30 USD per month. Write a linear function that models Sarah's monthly electricity bill as a function of electric usage.

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

How do i find the missing angle measure in a polygon