Calculate the tax for each pair of shoes with the given rate. for which scenarios is the tax greater than $3.00? select all that apply. a. shoes: $45.00; tax: 7% b. shoes: $80.00; tax: 2.9% c. shoes: $66.00; tax: 10% d. shoes: $29.00; tax: 11% e. shoes: $55.00; tax: 4.5%

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = −1 f(−1) is undefined. lim x→−1+ f(x) and lim x→−1− f(x) exist, but are not equal. lim x→−1 f(x) does not exist. f(−1) and lim x→−1 f(x) exist, but are not equal. none of the above

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi