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olga_2 [115]
4 years ago
6

Need done ASAP for brainliest

Mathematics
1 answer:
fiasKO [112]4 years ago
3 0

Answer:

x-6y=-9

Correct answer: Option b

Step-by-step explanation:

<u>Equation Of A Line </u>

The standard equation of a line is given by

y=mx+b

Where m is the slope of the line and can be computed as

\displaystyle m=\frac{d-b}{c-a}

Where (a,b), (c,d) are two known points of the line. Let's use the points (-3, 1), (3, 2)

\displaystyle m=\frac{2-1}{3+3}

\displaystyle m=\frac{1}{6}

The value of b can be obtained by using any point and the value of m. Let's use (3,2)

\displaystyle 2=\frac{1}{6}(3)+b

b=2-\frac{1}{2}=\frac{3}{2}

The equation of the line is

y=\frac{1}{6}x+\frac{3}{2}

Multiplying by 6

6y=x+9

Rearranging

x-6y=-9

Correct answer: Option b

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Freezer A measures 1 ft times 1 ft times 5 ft and sells for ​$300. Freezer B measures 1.5 ft times 1.5 ft times 4 ft and sells f
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Answer:

Freezer A is better option as price per cubic foot is less for Freezer A

Step-by-step explanation:

Data provided in the question:

Measure of Freezer A = 1 ft × 1 ft × 5 ft

Measure of Freezer B = 1.5 ft × 1.5 ft × 4 ft

Price of Freezer  A = $300

Price of Freezer  B = $600

Now,

Volume of Freezer A = 1 ft × 1 ft × 5 ft

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