Mark is paid a 12% commission on all his sales plus $4 an hour for a 40 hour week. If he earned $760 what were his total sales

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Two positive integers are 3 units apart on a number line. their product is 108. which equation can be used to solve for m, the greater integer? m(m – 3) = 108 m(m + 3) = 108 (m + 3)(m – 3) = 108 (m – 12)(m – 9) = 108

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10