Which of the following expressions are equivalent? -6(4x-3) and -6x. Or -3(3x+5) and -9x+5. Or 5(2x+3y) and 25xy. Or 7(6x-1) and 42x-7

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

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