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denis-greek [22]
2 years ago
14

Combine like terms to simplify 3x + 2y + 4x - 6y

Mathematics
2 answers:
Leno4ka [110]2 years ago
7 0

Answer:

7x+-4y

Step-by-step explanation:

Bad White [126]2 years ago
5 0
The answer is = 7x- 4y
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Find the balance in an account at the end of 8 years if $6000 is invested at an interest rate of 4.2% that is compounded continu
tester [92]

Answer:

$8016.00

Step-by-step explanation:

I = 6000 × 0.042 × 8 = 2016

I = $ 2,016.00

$2,016.00 + $6,000.00 = 8,016.00

7 0
2 years ago
Which set of ordered pairs below is a function?
Paha777 [63]
The answer is A.

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5 0
3 years ago
Help me with this question please!​
marshall27 [118]

Answer: C, because it is the only one that makes sense.

8 0
2 years ago
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If you are solving y 2+2y=48 by completing the square, the next line would be
snow_tiger [21]

For this case we have the following equation:

y ^ 2 + 2y = 48

By completing squares we have:

Step 1:

Add (\frac {b} {2}) ^ 2 on both sides:

y ^ 2 + 2y + 1 = 48 + 1

Step 2:

We rewrite the equation:

(y + 1) ^ 2 = 49

Step 3:

We solve the equation:

y = \pm \sqrt {49} -1\\y = \pm7-1

Solutions:

y = 6\\y = -8

Answer:

the next line would be:

y ^ 2 + 2y + 1 = 48 + 1


6 0
3 years ago
Read 2 more answers
mark is making a quilt with his grandmother each row of the quilt has 6 squares. there are 8 rows. 1/2 of the squares are blue.
Paladinen [302]

6 squares * 8 rows = 48

1/2 of the squares are blue so  48 divided by 2= 24

you can also do it this way 6 squares in a row 1/2 are blue so 3 are blue

3 blue squares * 8 rows = 24 blue squares

3 0
2 years ago
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