The soap recipe is increased so that 75 grams of she butter are needed. complete the ratio table to find the amount of sodium hydroxide that is needed
she butter 30
sodium hydroxide 42

So you needed to do 30-42=14 so he will have 14 more needed

because when you say  needed to sub

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%