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neonofarm [45]
3 years ago
10

Two pieces of fabric

Mathematics
1 answer:
Bess [88]3 years ago
6 0

Answer:

<h2>             487/8 inches      </h2>

Step-by-step explanation:

\left(\dfrac{143}{4}-\dfrac38\right)+\left(\dfrac{207}{8}-\dfrac38\right)=\dfrac{286}{8}-\dfrac38+\dfrac{204}{8}=\dfrac{283}{8}+\dfrac{204}{8}=\dfrac{487}{8}

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Solve for x<br><br> 3(ax + 9) = -4 (-2 - 10x)
ivolga24 [154]

Answer:

19

-----   =   x

40-3a

Step-by-step explanation:

3(ax + 9) = -4 (-2 - 10x)

Distribute

3ax +27 = 8+40x

Subtract 3ax from each side

3ax-3ax +27 = 8+40x-3ax

27 = = 8+40x-3ax

Subtract 8 from each side

27-8 = 8-8+40x-3ax

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Divide each side by 40-3a

19/(40-3a) = x(40-3a)/(40-3a)

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8 0
2 years ago
What is 1 4/5 + 1 1/5??
Rudik [331]
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8 0
2 years ago
Simplify completely the quantity 4 times x to the third power plus 5 times x to the 2nd power plus 3 times x all over x. (2 poin
ikadub [295]

Answer:   4x² + 5x + 3

<u>Step-by-step explanation:</u>

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3 years ago
Please give the the answer and dont send a file
Dahasolnce [82]

Answer:

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Step-by-step explanation:

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x = 424 - 541

x = -117

Hope that helps!

7 0
3 years ago
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