A salesperson sells $2100 in merchandise and earns a commission of $294 Find the commission rate. Write your answer as a percentage

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Select the number of ways in which a line and a circle can intersect

What is the value of p in the equation y^ = -4x?