What is the distance between -7 and 3? a. 4 b. -4 c. 9 d. 10

Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.

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?

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?