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Alex73 [517]
3 years ago
10

Which is the first step in simplifying 4(3x-2)+6x(2-1)

Mathematics
2 answers:
elena-14-01-66 [18.8K]3 years ago
8 0

Answer:

The first step in simplifying this expression is to evaluate the terms within the parenthesis - starting with the multiplication and following the rules for operations in math.

NISA [10]3 years ago
3 0

Answer:

Expanding brackets

Step-by-step explanation:

4(3x)+4(-2)+6x(2)+6x(-1)

12x - 8 + 12x - 6x

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Solve with work shown. X/3+6 equals -6
8090 [49]
We start out with x/3+6=-6. Subtract 6 from both sides, and you get x/3=-12. Multiply the equation by three and you get x=-36. x=-36 should be your final answer.
6 0
3 years ago
which ordered pairs in the form (x, y) are solutions to the equation 3x−4y=21 ? Select each correct answer. (−1, −6) (−3, 3) (11
Valentin [98]

Answer:

see explanation

Step-by-step explanation:

To determine which ordered pairs are solutions to the equation

Substitute the x and y values into the left side of the equation and if equal to the right side then they are a solution.

(- 1, - 6)

3(- 1) - 4(- 6) = - 3 + 24 = 21 = right side ← thus a solution

(- 3, 3)

3(- 3) - 4(3) = - 9 - 12 = - 21 ≠ 21 ← not a solution

(11, 3)

3(11) - 4(3) = 33 - 12 = 21 = right side ← thus a solution

(7, 0)

3(7) - 4(0) = 21 - 0 = 21 = right side ← thus a solution

The ordered pairs (- 1, - 6), (11, 3), (7, 0) are solutions to the equation

3 0
3 years ago
Read 2 more answers
PLEASE HELP!! BRAINLIEST OFFERED!!!
Margaret [11]

Answer:  f(x)= 3/2x-2

Step-by-step explanation:

So if you know how to graph on a calculator and put all the points in,  it'll give you all the points plotted and when i did that i got

f(x)= 3/2x-2

5 0
3 years ago
Read 2 more answers
PLEASE HELP ME FIND THE ANSWER
n200080 [17]
B is true.
I think E is also true.
4 0
3 years ago
Write your answer as an integer or as a decimal rounded to the nearest hundredth.
irina [24]

Answer:

<h3><X = 63</h3>

Step-by-step explanation:

USing SOH CAH TOA

sin theta = opposite/hypotenuse

sin <X = WV/VX

sin <X = 8/9

<X = arcsin(8/9)

<X = arcsin(0.8889)

<X = 62.7 degrees

Hence the value of x is approximately 63degrees

7 0
2 years ago
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