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yanalaym [24]
3 years ago
15

Solve:

ft(4x-4\right)\frac{1}{2}" alt="x=4+\left(4x-4\right)\frac{1}{2}" align="absmiddle" class="latex-formula">
x = 2

x = 10
x = 2 or x = 10

no real solution
Mathematics
2 answers:
kiruha [24]3 years ago
7 0

Answer: x = -2

Step-by-step explanation:

x=4+(4x-4)\frac{1}{2} \\x=4+\frac{4x}{2}-\frac{4}{2}\\x=4+2x-2\\x=2+2x\\x-2x=2\\-x=2\\x=-2

Tanzania [10]3 years ago
4 0
Answer: -2


Explanation:
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Help please :) about to post more too
yKpoI14uk [10]

Answer:

Lets say test tubes = t, and beakers = b

1 pack of (t) is $4 less than 1 pack of (b)

Since i have no prior information we are going to use variables for this equation:

1t (1 pack of test tubes) is $4 less than 1b (1 set of beakers)

so to quantify the equation, we have 8t and 12b.

if b is a number that IS quantifiable such as $5 we can easily figure out this answer.

Lets use and example that 1 set of beakers is $8, if we multiply $8 by 12 (the number of sets of beakers), we get: 96

Using the same example, if 1t is $4 less than 1b than 1t = $4. So, if we multiply $4 by 8 (the amount of packs of test tubes), we get: 32

If you take both of those numbers: 96, and 32 and you divide them you get 3. so that means that 1t = 3b

Answer = 1t = 3b

This may not be correct due to the little information that i got however i hope that, that works out for you :)

5 0
3 years ago
Which part of an animo acid makes each of the 20 amino acids different
Murljashka [212]

- The thing that is different about each of the 20 amino acids is the make-up of the R group.

8 0
4 years ago
Can somone help me pls
Nastasia [14]

Answer:

x = 9

Step-by-step explanation:

First equation = 4x - 8

Second equation = 7x - 35

Seperate the equation with an equal sign to make it an equality equation and solve for X so :

4x - 8 = 7x - 35 (Given)

-3x - 8 = -35 (Subtraction property of equality)

-3x = -27 (Addition property of equality)

x = 9 (Division property of equality)

Solution:

x = 9

4 0
3 years ago
Which of the following is NOT a monomial? -2x, 0, 3xy, x-1
Whitepunk [10]

Answer:

x-1

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Which relation is a function? A) x y = y2 - 3 B) y x = y2 - 3 C) x2 + y2 = 5 + x D) x2 - y = 10x + 25 + y
marin [14]
Since you didn’t specify that it needed to be y as a function of x, all of the above equalities can be rewritten as functions. However, in case that you meant to imply that, A and B are both not valid for y as a simple function of x.
7 0
3 years ago
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