Question

i need help i give brainlist

Answer 1

Answer:

143

Step-by-step explanation:

ueudddhdhdhddjdjdjdjjdjdhdhdjdjrjdjehdjejdjdjdjjdjdjejejejejrjjrjrjejhj yd tiffany fjtudtidyofyofhlfiuthofkhhfyk JFK jf jf jjdjfhfhdjsjRYRHRHHFJDJDJDJFHFHFHDJFJFJDJEJEIJF JFCBNDTIFFANYDHDHHFHFJDJDJRJDJNDJDJDNRNRNDNDNNDNDNDNDNDJDJDJDJDJJDJJJJJJJTIFFANYDNJDJDJJ HGTDUDUDYDHDUFFYYUUUHGFFDDCGJUTRDFGHUYFFCHJDOGJHGGGGGGGGGGGGGGFFFFGFYIDYFYOFOYFYOFYOYIFIHOYFOJYO

Answer 2

Here we have the same situation as last time.

Equation #1: 20.5x + 12,279

Equation #2: 11.25x + 45,505

Set them equal to one another:

20.5x + 12,279 = 11.25x + 45,505

And solve:

$20.5x + 12,279 = 11.25x + 45,505\\100 * (20.5x + 12,279) = (11.25x + 45,505)\\2,050x+1,227,900=1,125x+4,550,500\\\\2,050x+1,227,900-1,227,900=1,125x+4,550,500-1,227,900\\\\2,050x=1,125x+3,322,600\\2,050x-1,125x=1,125x-1,125x+3,322,600\\925x=3,322,600\\\frac{925x}{925}=\frac{3,322,600}{925}\\x = 3,592$

20.5 (3,592) + 12,279 = 85,915

11.25 (3,592) + 45,505 = 85,915

Therefore the number of books produced is 3,592

I hope I've helped! :)