so, whatever the cost C(x) will be, it must be 6 or less than 6, what would the quantity x for such?
X + 5 = 2x - 25 //isosceles △
2x - x = 25 + 5
x = 30°
x + 5 + 9y + 28 = 180 //adjacent angles on a straight line add up to 180
x + 9y + 33 = 180
x+ 9y = 147
Since we know that x is 30, we will sub x = 30 into the equation to find y
30 + 9y = 147
9y = 147 - 30
9y = 117
y = 13
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Answer: x = 30; y = 13
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12,345,678,901/100,000,000,000
Answer:
13.75/ hour
Step-by-step explanation:
$192.50/14 hours= $13.75/hour
$247.50/18 hours= $13.75/hour
$453.75/33 hours= $13.75/hour
Answer:
AB = 14
Step-by-step explanation:
We can add the segments together to find the total
AB + BC = AC
This will allow us to find x
4x+2 + 3x-1 = 22
Combine like terms
7x +1 = 22
Subtract 1 from each side
7x+1-1 = 22-1
7x = 21
Divide by 7
7x/7 = 21/7
x = 3
Now we can find the length of AB
AB = 4x+2 = 4(3)+2 = 12+2 = 14