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Alexeev081 [22]
3 years ago
13

Help me please i don’t understand

Mathematics
2 answers:
vazorg [7]3 years ago
6 0

Answer:

In 2 months, that cost is $80

Step-by-step explanation:

Option 1: after 2 months they will have paid 40 for set-up and 20*2 for cost per month so 40 + 40 = 80

Option 2: after 2 months they will have paid 0 for set-up and 40*2 for cost per month so 0 + 80 = 80

hram777 [196]3 years ago
3 0

Answer:

2, 80

Step-by-step explanation:

The situation can be represented by 40 + 20x = 40x.

You need to find the x value that makes this equation true (x will represent the number of months).

40 + 20x = 40x

40 + 20x - 20x = 40x - 20x

40 = 20x

x = 2

It will be in 2 months.

40 + 20 (2) = 80.

80 is the cost.

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