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Salsk061 [2.6K]
3 years ago
13

Help me asap!!! 3(m+7) = 6 (m+2)

Mathematics
1 answer:
siniylev [52]3 years ago
3 0

Answer:

m=3

Step-by-step explanation:

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Two factory plants are making tv panels. Plant A produced 2000 fewer panels than Plan B did. Two percent of the panels from Plan
Serggg [28]

Answer:

Plant A produced 15,000 panels.

Step-by-step explanation:

Let plant B produce x panels

Plant A then produced x - 2000 panels

2% of panels from plant A were defective

3% of panels from plant B were defective

The two plants together produced 810 defective panels so;

2/100(x - 2000) + 3/100(x) = 810

0.02x - 40 + 0.03x = 810

0.05x = 850

x = 17,000 panels

So plant B produced 17,000 panels

Plant A produced 17,000 - 2,000 panels = 15,000 panels.

8 0
3 years ago
What is x+y <3 (0,0)
larisa [96]
The expression is a bit invalid. You can't add variables by variables. 
3 0
3 years ago
Passes through (1,9) slope=2
quester [9]

Answer:

y=2x+7

Step-by-step explanation:

y-y1=m(x-x1)

y-9=2(x-1)

y=2x-2+9

y=2x+7

4 0
3 years ago
(6,3*10^-2)÷(2,1*10^4​
nexus9112 [7]

Answer:

  • 3*10^{-6} or 0.000003

Given expression:

  • (6.3*10^{-2}) : (2.1*10^4)

Simplify it in steps below:

  • (6.3*10^{-2}) : (2.1*10^4) =
  • (6.3 :2.1)*(10^{-2}:10^4)=
  • 3*(10^{-2-4})=
  • 3*10^{-6} or 0.000003

<u>Used properties:</u>

\cfrac{ab}{cd}=\cfrac{a}{c}*\cfrac{b}{d}

a^b:a^c=a^{b-c}

a^{-b}=1/a^b

7 0
1 year ago
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The table shows the distances and times that four rowboats traveled. Which rowboat was the fastest?
g100num [7]

Answer: the answer is C

Step-by-step explanation:

8 0
3 years ago
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