For a long-distance person-to-person telephone call, a telephone company charges $ 0.72 for the first minute, $ 0.42 for each additional minute, and a $ 1.85 service charge. If the cost of a call is $ 8.03 comma how long did the person talk?

3w - (7w + 12) = 2 (w - 3) how do u do this step by step

Find f (2) when f (x) = x2 + 3x - 1

Is - 3 less than equal to or greater than - 12

According to a simple physiological model, an athletic adult male needs 20 calories per day per pound of body weight to maintain his weight.

A job at a retail store pays $80 per week plus 20% commission on total weekly sales. What is the p-intercept? What does it mean? O A. 0.25; pay for one sale O B. 80; weekly pay if no sales are made C. 80; weekly pay if only one sale is made D.

Quadratic equation whose roots are 6 and 4, and whose leading coefficient is 5.

How many numbers less than 1000 are divisible by 7?

What shape has 4 equal sides. and sometimes has 4 right angles

Together, selina and pam have 132 stamps. selina's collection has 34 more stamps than pams collection how many stamps does pam have

This morning, Bobby had $50 in his wallet. Then he got $40 in babysitting money. Which integer represents how much money is in Bobby's wallet now?