Mathematics, 11.05.2021 22:40 Tori122367
Calling card A charges a connect fee of 69e plus 1.9c/minute. Calling card B has no connect fee but charges 6e/minute.
Which system of equations can be used to determine the number of minutes (x) where the price (y) is the same for both cards?
y = 1.9x + 69
ОА
y=6x
OB.
y = 6x + 69
y = 1.9x
y 6x + 69
1.9 mx
D
69 - 1.9x + y
0 6x + y
ОЕ.
y 69x + 1.9
y = 6
Answers: 3
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Calling card A charges a connect fee of 69e plus 1.9c/minute. Calling card B has no connect fee but...
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