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kati45 [8]
3 years ago
13

What is the justification for step 2 in the solution process?

Mathematics
1 answer:
Contact [7]3 years ago
3 0
When we bring 6y from right side to left side it’s sign get changed and 8y-6y=2y.
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Jeremy opened two savings accounts at the beginning of 2010, each with an initial deposit of
deff fn [24]

account b has 2.6% more interest than account a

7 0
4 years ago
Lisa says that 43 is a 2-digit odd number that is composite us she correct
kogti [31]
Yes Lisa is correct  43 is a 2 digit number 4 is one digit and 3 is a digit so it makes two digits 43 is a prime number because 43 has no positive divisors rather than 1 and itself.


SO answer is YES
7 0
3 years ago
Read 2 more answers
The sum of a positive number and 56 times its reciprocal is equal to its cube. What is the number?
cricket20 [7]

Answer:

2×sqrt(2) = 2.828427125...

Step-by-step explanation:

x = "a positive number"

x + 56/x = x³

x² + 56 = x⁴

x⁴ - x² - 56 = 0

(x² + 7)(x² - 8) = 0

this is true only for

x² = -7

or

x² = 8

x² = -7 would mean that x is an imaginary number. so, that is not a valid solution here.

x² = 8 means

x = sqrt(8) = sqrt(4×2) = 2×sqrt(2) = 2.828427125...

7 0
2 years ago
Pls help I don’t know what to do and it’s due today
Volgvan

Answer:

it's easier if you use the scan & solve. that brainly provided for you

6 0
3 years ago
Read 2 more answers
How do I solve this?
evablogger [386]
It is just asking you what the y-value is when x=6. In this case it is about 2.5
6 0
3 years ago
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