Bradley Nixon is interested in the study habits of online math students. As part of his study, he randomly selects 87 students enrolled in Liberal Arts Math 1, and surveys them on the number of hours that spend on that class in a given week. What is the population of this study?

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Is it greater than or less than7*3_9*2

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.