3 years ago

Is $31.93 (tip already added) too much to pay for dinner at a restaurant for 1 person?

Mathematics

1 answer:

Nataliya [291]3 years ago

7 0

No, not really, restaurants keep getting expensive every year.

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aleksley [76]

Answer:

- 2

Step-by-step explanation:

1) Write the equation in slope-intercept form.

4x - 8y = 64

-8y = -4x +64

y = 1/2 x - 8

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2) For perpendicular line the slope is negative reciprocal.

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diamong [38]

Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Point-Slope Form: y - y₁ = m(x - x₁)

x₁ - x coordinate

y₁ - y coordinate

m - slope

Step-by-step explanation:

Step 1: Define

Point (-2, 3)

Point (6, -1)

Step 2: Find slope m

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Subtract/Add: $m=\frac{-4}{8}$
Simplify: $m=\frac{-1}{2}$

Step 3: Write linear equation

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