The second week had 18 more customers than his first week. the third week he had 4 less than twice as many as the second week. the fourth week had 92. if he had 382. how many did he have during the second week.

in the second week, he had 138 customers

Step-by-step explanation:

Let w represent the number of customers in the 1st week

Let x represent the number of customers in the 2nd week

Let y represent the number of customers in the 3rd week

Let z represent the number of customers in the 4th week

The second week had 18 more customers than his first week. It means that

x = w + 18

The third week he had 4 less than twice as many as the second week. It means that

y = 2x - 4

The fourth week had 92. It means that

z = 92

If he had 382 customers, it means that

w + x + y + 92 = 382

w + x + y = 382 - 92 = 290 - - - - 1

Substituting w = 18 - x and y = 2x - 4 into equation 1, it becomes

18 - x + x + 2x - 4 = 290

2x = 290 - 14 = 276

x = 276/ 2 = 138

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18. g

20. h 30 degree turn.

21. d 90 degree angles

and also 19 is a. a sphere not a cirlcle

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4.

step-by-step explanation:

it have the same area.brainliest