LuAnn is playing a math game. She chooses three cards. The value of each of her cards is shown.
• First card: -12
• Second card: 3
• Third card: -5
What is the sum of the values of LuAnn’s three cards?
Record your answer and fill in the bubbles on your answer document. Be sure to use the
correct place value.

The sum of her three cards is -14

-12 + 3 = -9
-9 - 5 = -14

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%