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goldenfox [79]
3 years ago
11

- 2/5(20x -15) can you plz help me

Mathematics
2 answers:
Alex17521 [72]3 years ago
7 0

Answer:

Step-by-step explanation:

First I just made -2/5 into a decimal because I like to work with decimals better (which equals -.4)

Then I times everything separately in the parenthesis and got -8x+6

Next you move the 6 over to the left side of the equals sign which would make the equation be -6 = -8x

Lastly you divide the -8 from -6 and you get X = 3/4

Gre4nikov [31]3 years ago
3 0
Answer
-8x + 6

Explanation:
-2/5 x (20x - 15)
-2/5 x 5 (4x - 3)
-2(4x - 3)
-8x+6
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Helpppp me please!!!!
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An 8 oz box of cocoa puffs costs $1.59 and a 2-pound box costs $6.79. which box is a better buy
VikaD [51]

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Step-by-step explanation:

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3 years ago
What is the equation of the directrix of the parabola given by the equation (y − 3)2 = 8(x − 5)?
Licemer1 [7]
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3 years ago
I divided 3/5 of a pound of butter evenly into 3 dishes how much butter did i put in each dish
Delvig [45]
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6 0
3 years ago
Read 2 more answers
Given ADEF: ARST, find the scale factor
Deffense [45]

Answer:

the scale factor is 3/4

x = 16×3/4 = 12

Step-by-step explanation:

the only side length we have for both triangles is the short left side.

we see that we get ED from SR and need to transform 4 into 3. how do we do that ?

well,

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4 0
3 years ago
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