Find the Equation Using Slope-Intercept Form for slope = -1, y-intercept = -1 and slope = 1/5, y-intercept =0

41/2 - 1 1/3 what is the answer as a fraction?

What is the value of the expression below? (81^2)^1/8

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?