usps charges $7 for 1st pound and additional pound $0.2.fedex charges $5 for 1st pound and $.30 for additional pound. what would be the total cost for 20 pounds.

Use google calculator use google calculator to find the sum of the times 9 times 8

What is the question that you needed answered?

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%