NEED HELP WITH MATH PROBLEM Brenda and Claudes dinner cost 42.60 without tax. If the local states tax 8.5%, how much tax did they have to pay for their meal

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.