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Likurg_2 [28]
3 years ago
13

Solve. -3(4x-2)-2x-8=x-17

Mathematics
2 answers:
Mice21 [21]3 years ago
5 0

Answer:

x=-3/15 (???)

Step-by-step explanation:

(-3 x 4x) + (-3 x -2) -2x -8 = x -17

-12x + 6 -2x -8 = x-17 (distribute)

-12x -2x -8 = x - 11 (subtract 6)

-12x -2x = x - 3 (add 8)

-14x = x-3 (combine x)

-15x = -3 (subtract x)

x = -3/15

labwork [276]3 years ago
3 0

Answer:

x=1

Step-by-step explanation:

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zloy xaker [14]

Answer:

The slope is -2/3x, rise over run, and the y-axis it is 5. y=-2/3x+5

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1 year ago
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When Luis begins painting, he realizes it takes him 45 seconds to complete 1 square foot. The room he is painting has 272 square
zepelin [54]

It will take Luis 12240 seconds to complete the project.

12240 seconds are 204 minutes when converted.

Step-by-step explanation:

Given,

Time taken to paint 1 square foot = 45 seconds

Time taken for 272 square feet = 45*272

Time taken for 272 square feet = 12240 seconds

We know that;

60 seconds = 1 minute

Therefore;

We will divide the total seconds by 60 to convert them into minutes.

12240 seconds = \frac{12240}{60} = 204\ minutes

It will take Luis 12240 seconds to complete the project.

12240 seconds are 204 minutes when converted.

Keywords: conversion, multiplication

Learn more about multiplication at:

  • brainly.com/question/10546617
  • brainly.com/question/10552347

#LearnwithBrainly

6 0
3 years ago
Resultado 53/18 + 22/5<br>​
zepelin [54]

Answer:

7   31/90

Step-by-step explanation:

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3 years ago
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NEED HELP!!! WILL MARK BRAINLIEST!!!
Tanzania [10]

Answer:

RTA= (x-2)·(x-11/2)/(x-2)(x-4)= (you can simplify again if you want by eliminating both (x-2)

(x-11/2)/(x-4)

Step-by-step explanation:

Ok we need to simplify the expression so:

x^2+3x-10= Bhaskara formula=

-3(±√9-4·1·(-10))/2·1=

X1=(-3+7/2)--> X1=2(R)---> (X-R)--->X-2

X2=(-3-7)/2 --> X2=11/2(R)---> (X-R)--->X-11/2

x^2-6x+8= Bhaskara formula=

6(±√36-4·1·8)/2·1=

X1=(6-2)/2=2--> X1=2(R)---> (X-R)--->X-2

X2=(6+2)/2=2--> X2=4(R)---> (X-R)--->X-4

so, The simplify expression is

(x-2)·(x-11/2)/(x-2)(x-4)=

8 0
3 years ago
PLEASE PLEASE HELP ITS MY FINAL GRADE PLEASE PLEASE
Sati [7]

Answer:

See below

Step-by-step explanation:

Given there are 56 M&M's:

  • Expected Value of Blue = 56(0.24) = 13.44
  • Expected Value of Brown = 56(0.14) = 7.84
  • Expected Value of Green = 56(0.16) = 8.96
  • Expected Value of Orange = 56(0.20) = 11.20
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Remember to use np to calculate expected value! This will especially be helpful if you are conducting a chi-squared test of independence.

6 0
2 years ago
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