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Genrish500 [490]
3 years ago
14

8x - 3y, using x = 5 and y = 2

Mathematics
1 answer:
jeka57 [31]3 years ago
5 0

Step 1: plug in 5 and 2 for your X and Y

Step 2: multiply 8*X or in this case 8*5 and you will get 40

Step 3: multiply 3*Y or in this case 3*2 and you will get 6

Step 4: subtract 40-6 and you will get 34

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Find the equation of the line <br> Y= x+ <br> Use exact numbers
kotykmax [81]

Answer:

y=-1/4x-6

Step-by-step explanation:

The problem wants the form y=mx+b where m is the slope and b is the y-intercept.

The y-intercept in this case is -6 (where the line intercepts the y-axis).

We can use points (0,-6) and (4,-7) to calculate the slope. We just divide the difference in y-values by the difference in x-values.

-6-(-7)/0-4=-6+7/-4=1/-4=-1/4

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3 years ago
Write a relationship for a function whose k(x) values are 5 more than four times the principal square root of x .
bearhunter [10]

Answer:

k(x)=5+4\sqrt{x}

Step-by-step explanation:

Write a function whose k(x) values are 5 more than four times the principal square root of x.

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Thus,

k(x)=5+4\sqrt{x}

4 0
3 years ago
At its peak, an online shopping site was selling about 420420 items per second. At this rate, how many items would it sell in 30
EastWind [94]

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Plsss help 100 points !!!
gladu [14]
Wouldn’t it just be (n,m)?
7 0
3 years ago
Read 2 more answers
Help asap i dont want to fail final exam
yKpoI14uk [10]

Negative slope

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