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Alexxx [7]
3 years ago
9

HURRY PLEASE!! 50 POINTS

Mathematics
1 answer:
ICE Princess25 [194]3 years ago
3 0

Answer:

7x² + 5x

Dtep-by-step explanation:

(9x² + 8x) - (2x² + 3x)

9x² + 8x - 2x²- 3x

7x² + 5x

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bonufazy [111]

Answer:

V = 192 m^3

Step-by-step explanation:

The volume of a cuboid is given by

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V = 192 m^3

6 0
2 years ago
7x-3y = 10<br>-3x-8y= 5​
victus00 [196]
My answer would be y=-1
6 0
3 years ago
If x=-3, then the solution of the equation 2x+6 is ?
Vlada [557]

Hello!

if x = -3, just substitute it for x (replace the x with -3)

2(-3) + 6 = 0

2 * -3 = -6

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I hope this helps, and have a nice day!

6 0
3 years ago
0.35, 0.68, 0.20, 0.31<br><br> Order the numbers greatest to least.
Artyom0805 [142]

Answer:0.68,0.35,0.31,0.20

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Solve 2x-7 = 3x-2(x+8) for x
kolezko [41]

Answer:

x = -11

Step-by-step explanation:

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collect like terms

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x = -11

5 0
1 year ago
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