an average ant weighs about 3 x 10^-6 kg, an average elephant weighs about 3 x 10^3kg. about how many times more does an elephant weigh than an ant

Find two rational expressions that have the difference of 2-n/n-4

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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?