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shtirl [24]
3 years ago
7

Which of the following is the simplified form of -4x + 7x ?

Mathematics
2 answers:
mihalych1998 [28]3 years ago
8 0
I believe the answer would be 3x? If x=1
jeka943 years ago
8 0

Answer: 3x

Step-by-step explanation:

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(4x + 24)/x
solmaris [256]

Step-by-step explanation:

this is an integer of the interior comes from into juice

7 0
3 years ago
Read 2 more answers
Which of the following mixed numbers is equivalent to 12.1 6 ?
Alex777 [14]

Answer:

3. 12 4/25

Step-by-step explanation:


3 0
3 years ago
Solve.<br><br> 8w - 17 = 23<br><br> W=
kramer

Answer:0.75 (3/4)

Step-by-step explanation:

Subtract 17 from 23 =6 then

8w divided by 6 will be .75

3 0
4 years ago
Read 2 more answers
F(x)=2x^3+ax^2-37x-60<br><br> The binomial x-4 is a factor of f(x). Find the value of a.
jekas [21]

Given:

The function is

f(x)=2x^3+ax^2-37x-60

The binomial x-4 is a factor of f(x).

To find:

The value of a.

Solution:

If x-c is a factor of f(x), then f(c)=0.

It is given that, x-4 is a factor of f(x), then f(4)=0.

We have,

f(x)=2x^3+ax^2-37x-60

Substituting x=4, we get

f(4)=2(4)^3+a(4)^2-37(4)-60

f(4)=2(64)+a(16)-148-60

f(4)=128+16a-208

f(4)=16a-80

Now,

f(4)=0

16a-80=0

16a=80

a=\dfrac{80}{16}

a=5

Therefore, the value of a is 5.

6 0
3 years ago
If x-5/4 = -9/5, then x =
Lerok [7]

Answer:

[See Below]

Step-by-step explanation:

✦ First change the improper fractions to decimals:

  ✧ ⁵⁄₄ = 1.25

  ✧ -⁹⁄₅ = -1.8

✦ Then divide:

  ✧ 1.25 ÷ -1.8 = -0.69

So x would be -0.69 in decimal form.

~<em>Hope this helps Mate. If you need anything feel free to message me.</em>

8 0
4 years ago
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