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andrew-mc [135]
3 years ago
12

PLEASE I NEED HELP 25 POINTS!!!

Mathematics
2 answers:
Deffense [45]3 years ago
8 0

Answer:

x = 4 - 6y.

Step-by-step explanation:

4x + 2y = 3

6y = 4 - x

-x = 6y - 4

x = 4 - 6y  is the required expression.

nydimaria [60]3 years ago
6 0

Answer:

4(4-6y) +2y = 3

Step-by-step explanation:

Given in the question are 2 equation,

Equation 1 -  4x+2y = 3

Equation 2 - 6y =  4 - x

We place the x in one place and remaining on the other side

X = 4 - 6y

X = 4 - 6y  can be substituted in equation 1

4(4 - 6y) +2y = 3  

Therefore, the substitute for x is 4(4-6y) +2y = 3

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Polynomial<br> 27 – 3x3 - 2x<br> Standard form
NISA [10]

Answer:

-3x^3-2x+27 \ is\ the\ standard\ form.

Step-by-step explanation:

The standard form of a polynomial is its representation in a descending order starting from the term with the highest degree to the one with the lowest.

Here,-3x^3-2x+27 \ is\ the\ standard\ form.

3 0
3 years ago
What expression is equivalent to 12/5x-2
Aleksandr [31]

One expression that is equivalent to 12/5x-2 is 2.4x-2 if divided :)

6 0
2 years ago
The discount store is having a big sale. Paper towels are two rolls for 1 dollar. Disposable diapers are 3 dollars a box. If Ser
Alex Ar [27]

Answer:

She would get $13 back.

Step-by-step explanation:

2 rolls: $1

A box of diapers: $3

She got 2 paper towels which she would get for a dollar.

2 boxes of diapers:

3 + 3 = 6

20 - 6 = 14

14 - 1 = 13

Feel free to let me know if you need more help! :)

4 0
4 years ago
At what point does the line with equation y=4-2x cut the y axis?
Mila [183]

Answer:

4

Step-by-step explanation:

This equation is in a reversed form of slope-intercept, or y=mx+b. In this form, b is the y-intercept and in the equation b is equal to 4 and the slop is 2!

7 0
3 years ago
Please help! Need the answer today!!
olga nikolaevna [1]
It is B. 24.13
-4^3 is -64
18.35-1(-64)*(13.62-8.69)/32-4.08
18.35-1(-64)*(4.93)/32-4.08
18.35-1(-64)*0.1540625-4.08
18.35+9.86-4.08
24.14
7 0
3 years ago
Read 2 more answers
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