Kaya rented a limousine for prom. there was a one time charge of $100 dollars plus an hourly rate of $45. her total cost for the night was $347.50. how many hours did kaya rent the limo for?

Which of the following expressions is equal to 2x^2+8

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.