What is the value of the expression when d=3. 7d²+10 (answer choice a.63 b.52 c.31 d.73 )

You have two cards with a sum of -12 in both hands. a. what two cards could you have? b. you add two more cards to your hand, but the total sum if the cards remains the same, (-12).

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.