22savage2017
05.01.2021 •
Mathematics
Beth and Amy are trading marbles. Beth has four times more marbles than her sister, Amy.
The equation given below shows this relationship, where x represents the number of marbles Beth has, and y represents the number of marbles Amy has.
If Beth has 44 marbles, how many marbles does Amy have?
A.
176
B.
10
C.
40
D.
11
Solved
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Ответ:
i believe it c hopefully its right if not im srry god bless u
Step-by-step explanation:
Ответ:
56
Step-by-step explanation:
5x - 5 = 56 Set AC equal to EC since they are congruent
+ 5 + 5 Add 5 to both sides
5x = 61 Divide both sides by 5
x = 12.2
Plug this back into the original equation
5(12.2) - 5 = 56
61 - 5 = 56
56 = 56
The measure of AC is 56.
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