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Ganezh [65]
3 years ago
7

3 +17 p + 2 - P Simply each expression by combing like terms

Mathematics
1 answer:
natita [175]3 years ago
7 0
3+17p+2-p
=3+2+17p-p
=5+16p

hope this helps!!
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Solve the following simultaneous equations.<br> 5x – 3y = 6<br> 3x + 4y= 21
ehidna [41]

Answer:

y  = 3, x = 3

Step-by-step explanation:

5x – 3y = 6

5x = 6 + 3y

x = (6 + 3y)/5

3x + 4y= 21

3x = 21 - 4y

x = (21-4y)/3

Using simultaneous equations:

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--> 105-20y = 18 + 9y

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The wall in the family room is exactly 12feet long. Your couch is ten feet and 6 inches long. Once the couch is placed, how much
Elina [12.6K]

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Step-by-step explanation:

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3 0
3 years ago
5.Solve the system using substitution.
Nikolay [14]
OK first convert one of the equations into Y=MX+b form

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y = -19


8 0
3 years ago
4. A school is conducting a fundraiser by selling sweatshirts. The school marks op the price
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20+8
(eight being 40% of 20)
$28 is the new price.
4 0
3 years ago
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