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Ksenya-84 [330]
3 years ago
8

the total cost of 4 pens at rs 20 each,5 pencils at Rs 5 each and 2 boxes at rs 60 each.make equation and solve (INTEGERS) plsss

answer it..ill mark you as brainest
Mathematics
1 answer:
Julli [10]3 years ago
4 0

Answer:

225 rs

Step-by-step explanation:

cost of 1 pen = 20 rs

total cost of 4 pens = 20×4= 80 rs

cost of 1 pencil = 5 rs

total cost of 5 pencils = 5×5 = 25 rs

cost of 1 box = 60 rs

total cost of 2 boxes = 60×2 = 120 rs

Total= 80+25+120 = 225 rs

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Answer:

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To find (fºg)(x) substitute g(x) into f(x) that's for every x in f (x) replace it with g (x)

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