Anyone good at sum of angles? ? need math expert

Divide. write in simplest form 41/6 divided by 10

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42