To practice writing the equations of vertical parabolas, write the equations of these parabolas in vertex form: • focus at (-5,-3), and directrix y = -6
• focus at (10,-4), and directrix y = 6.

Aand b are correctly balanced reactions. they have the same number of atoms in both sides of the reaction

Idon't know what's the answer lol

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%