Linear relations I need help on these two

1 answer:

4 0

a linear equation is an equation that may be put in the form where are the variables, and are the coefficients, which are often real numbers. The coefficients may be considered as parameters of the equation, and may be arbitrary expressions, provided they do not contain any of the variables.

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What is 5 divided by 3,678

sergeinik [125]

Answer:

Simple division..

divide 5 by 3,678

you'll get answer

0.00135943447

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A point P has coordinates (-8, -2). what are its new coordinates after reflecting point P across the y-axis?

just olya [345]

Answer:

(-8,2)

Step-by-step explanation:The y-value does not change, only the x-value becomes positive.

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(-12)/ [-7) + 5] - (-7) 4 Help me plz

wariber [46]

Answer: 34

Step-by-step explanation:

First do the equation between "[" and "]". (-7+5=-2) Then divide. (-12/-2=6) Then do the multiplication. (-7*4=-28) Subtract the last two numbers. (6-(-28)=34)

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–3x + 1 + 10x = x + 4

lyudmila [28]

Your answer is 0.25, bro

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A car dealership paid $9,000 for a car. The sticker price is $10,395 for a customer to buy the car. a. What’s the markup in doll

Sladkaya [172]

Answer:

1) To determine how much the change of $9,000 to $10,395, we must subtract 9,000 from 10,395;

10,395 - 9,000 = $1,395 is the change in price (an increase).

Formula to find percentage of change;

Change in price/original amount x 100% (100/100)

Replace those values:

1,935 (change in price/increase) 100

_____ x _____ = %0.215

9,000(original amount) 100

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