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8090 [49]
3 years ago
15

Use the substitution method to solve the system of equations: y = x + 2; y =

Mathematics
1 answer:
solmaris [256]3 years ago
6 0

Answer:

The solution to the system of equations should be  (-1,1)

Step-by-step explanation:

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What is the quotient for 11/8 ÷ 3/4<br> And solve
Andrew [12]

Answer:

Decimal Form:

1.833333 (add a line over 3 because the answer is 1.83 repeated)

Mixed Number Form:

1 5/6

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3 years ago
What is the correct simplified version of the expression 32x + 8 - 34x?
MakcuM [25]

Answer:

  -2x +8

Step-by-step explanation:

The terms involving x are "like" terms, so their coefficients are added when the terms are combined.

  = 32x -34x +8

  = (32 -34)x +8 . . . . . x is factored out according to the distributive property

  = -2x +8

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3 years ago
What is mpo?<br> 128°<br> O 1730<br> O 1920<br> O 256°
Paladinen [302]

Answer:

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Step-by-step explanation:

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3 years ago
Jennifer painted 168 pots in 14 days. How many pots can she paint in 30 days?
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6 0
3 years ago
Read 2 more answers
Please answer quickly<br>expand and simplify: 4(5x-3y) (x-4y) -(3x-4y)(2x+3y)​
Gekata [30.6K]

Answer: 14x^2-93xy+60y^2 Hope that helps!

Step-by-step explanation:

1. Expand by distributing terms

(20x-12y)(x-4y)-(3x-4y)(2x+3y)

2. Use the Foil method:(a+b)(c+d)= ac+ad+bc+bd

20x^2-80xy-12yx+48y^2-(3x-4y)(2x+3y)

3. Use the Foil method : (a+b)(c+d)= ac+ad+bc+bd

20x^2-80xy-12yx+48y^2-(6x^2+9xy-8yx-12y^2)

4. Remove parentheses 20x^2-80xy-12yx+48y^2-6x^2-9xy+ 8yx+12y^2

5. Collect like terms (20x^2-6x^2)+(-80xy-12xy-9xy+8xy)+(48y^2+12y^2)

6. Simplify.

And your answer would be 14x^2-93xy+60y^2

5 0
3 years ago
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