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Delicious77 [7]
3 years ago
9

8 True or False: The substitution method is a method of solving systems of equations by adding equations together in such a way

that the variables are set aside, one by one.
Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0

Answer: I personally think it's true but I am not for sure

Step-by-step explanation:

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Plz plz plz plz plz plz hlep
suter [353]

Answer:

C. 18:30

Step-by-step explanation:

Divide the y values (games played) by the x values (games won) to find your ratio. The ratio across each of these pairs is 1.666667...

Using the ratio provided, 18:30, divide 30 by 18.

30/18 = 1.666667...

It's a match!

Therefore, the answer is C. 18:30

6 0
3 years ago
PLEASE HELP!!!!!<br> x^2 + 12xy + 35y^2
SVEN [57.7K]
The answer is = (x + 5y) (x + 7y)

Break the expression into two groups.
 
x^2 + 12xy + 35y^2
(x^2 + 5xy) (7xy + 35^2)

Factor out x from x^2 + 5xy: x(x + 5y)
Factor out 7y from 7xy + 35y^2: 7y(x + 5y)
=x(x + 5y) + 7y(x + 5y)

Next, factor out the common term (x+ 5y).

Answer = (x + 5y) (x + 7y)
7 0
3 years ago
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Help geometry ………ignore this i need 20 words
Anarel [89]

Answer:

The answer is 1

Step-by-step explanation:

5 0
2 years ago
Find the missing dimensions: Use the scale factor 1/4:3
katrin [286]

Answer:

The answer is 1/4!

Step-by-step explanation:

8 0
3 years ago
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Savings account A has 1500 and pays 3.5% interest yearly. Savings account B has 1400 and pays 4% interest yearly. the savings ac
Alex73 [517]
To find these numbers, we do this:
Savings Acc A:
1.35(1500) = 2025
Savings Acc B:
1.04(1400) = 1456
Savings Account A has earned the most interest.
7 0
3 years ago
Read 2 more answers
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