If the temperature is 64.4 degrees fahrenheit, what is the temperature in degrees celsius? 18 3.8 53.6 58.3

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form 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?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.