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storchak [24]
2 years ago
13

Complete the equation of the line through (-10,-7)(-5,−9)

Mathematics
1 answer:
Igoryamba2 years ago
8 0
Slope
-9+7 -2
—— = ——
-5+10 5

Equation of a line
y+7=-2/5(x+10)
y+7=-2/5x-4
y=-2/5x-11
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Answer:

1. $20280

2. 117 h

Step-by-step explanation:

1.

to know the value of the car we have to add all the monthly payments with the $ 3000 that she paid at the beginning

x =  car value

x = $3000 + 48 * $360

x = $3000 + $17280

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The total cost of the car is $20280

2.

To know how many hours I work in total we have to add the hours I work in each day 5 times with the 57 hours I work the following week

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work for 117 hours in all

7 0
2 years ago
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First one is
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8 0
3 years ago
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julia-pushkina [17]
Since a pound of sugar increases proportionally to the total cost of sugar bought, then the function can be written as:

c(p) = 0.42p

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$5 box of cereal; 40% discount. any kind of ceral.
vovangra [49]

Answer:

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Step-by-step explanation:

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2 years ago
What is the value of f if f + I-3 11/12 = 18
astra-53 [7]
Solve for f:(i - 47/12) + f = 18
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