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Vlada [557]
3 years ago
6

Denise is checking to determine if the expressions x + x + 6 and 4 + 3 x minus 2 are equivalent. When x = 4, she correctly found

that both expressions have a value of 14. When x = 2, she correctly evaluated the first expression to find that x + x + 6 = 10.
What is the value of the second expression when x = 2, and are the two expressions equivalent?
The value of the second expression is 2, so the expressions are equivalent.
The value of the second expression is 4, so the expressions are not equivalent.
The value of the second expression is 8, so the expressions are not equivalent.
The value of the second expression is 10, so the expressions are equivalent.
Mathematics
2 answers:
miss Akunina [59]3 years ago
7 0

Answer: hi

Step-by-step explanation:

Len [333]3 years ago
6 0

the first guys answer was genius i cant top that

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Calculator
Ludmilka [50]

Answer:

34

Step-by-step explanation:

42/21 = x/17

solve to get the answer

2 = x/17

2*17 = x/17 * 17

34 = x

5 0
3 years ago
Who ever helps me on this question i will give them 1000 points
slamgirl [31]

Answer:

ok what is the question

Step-by-step explanation:

7 0
2 years ago
Please Help <br> Problem solving
kodGreya [7K]
P  = $1,100
r = 7.25% = 0.0725

A= P(1+r)^t
⇒ 6600 = 1100(1+0.0725)^t
⇒ 6600/1100 = 1.0725^t
⇒ 1.0725^t = 6

Use log to solve it
log(1.0725^t) = log 6
⇒ t * log 1.0725 = log 6
⇒ t * 0.0303973 = 0.7781512
⇒ t = 0.7781512/0.0303973
⇒ t = 25.599 ≈ 25.60 years


8 0
4 years ago
What is the equation of the line shown in this graph
Montano1993 [528]
Y=-2x+4

-2x is going to be the slope
4 is going to be your y-intercept
6 0
3 years ago
Read 2 more answers
How many different sets of initials can be formed if every person has one surname (i.e., last name) and either one or two given
Dima020 [189]

The different sets of initials can be formed if every person has one surname (i.e., last name) and either one or two given names (i.e., a first name, or a first and middle name) is 15600.

There are 26 possible letters, each set of initials would have 3 letters in it, order doesnt matter, i.e. ABC does not equal ACB. So type in 26P3 on your calculator (P=permutation).

15600.

Learn more about Probability:

brainly.com/question/4313883

#SPJ4

4 0
2 years ago
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