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Elina [12.6K]
3 years ago
7

If CE=20, find DE. CD= 5x+1, DE= 3x+3

Mathematics
1 answer:
ladessa [460]3 years ago
6 0
The answer is 9 because
5x+1+3x+3=20
x=2
3(2)+3
9
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RideAnS [48]

Answer:

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Step-by-step explanation:

The late fees for a school library are represented by the function c=.25d where c is the total cost and d is the number of days a book is late.

The fees charged by a city library are shown in the table. Table is attached below

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So we can say that there is no  charge for both library if they are not late

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2 years ago
What is the answer step by step
vesna_86 [32]

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