Tony is a car mechanic who also sells cars. Tony works 5 days A week. Tony can fix 2 cars every hour. He sells about 3 cars, every 5 days. If Tony works for 8 hours, how many cars can he actually fix?

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee

Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.