6,000 x .30 = $1,800 deposit paid
According to the information, the year Darryl and his family arrived in the city was 2001.
<h3>How to calculate the year that Darryl and her family moved to the city?</h3>
To calculate what year Darryl and her family moved to this city, we need to replace the value of x with the year they moved and the result should be 133.
- y = 11x + 12
- 133 = 11x + 12
- 133 - 12 = 11x
- 121 = 11x
- 121 ÷ 11 = x
- 11 = x
According to the above, 11 years passed from 1990 to the year in which Darryl and his family moved to the city, that is, the year 2001.
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X2 - 8x + 16 = 13 + 16
(x - 4)^2 = 29
x - 4 = sr(29)
x = 4 +- sr(29)
Ruby's hours will represent x+6
Svetlana's hours will represent 4(x+6)
Issac will represent x.
The equation would read:
x+(x+6)+(4(x+6))=126
x+x+6+4x+24=126
6x+30=126
Subtract 30 from both sides.
6x=96
Divide 6 on both sides to get x by itself.
x=16
So:
Issac worked 16 hours
Ruby worked 22 hours
Svetlana worked 88 hours.
To check your answer, plug in the values:
16+22+88=126
126=126
Hope this helps.