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Elenna [48]
2 years ago
8

28. What is the solution to 12-(2x+6) = -4x +10 +2(x-8) *

Mathematics
2 answers:
S_A_V [24]2 years ago
7 0

Answer:

A-no solution

Step-by-step explanation:

There are no values of x that make the equation true.

GuDViN [60]2 years ago
6 0

Answer:

<h2><u>The solution to the expression is: No Solution</u></h2>

Step-by-step explanation:

PEMDAS

12 - (2x + 6) = - 4x + 10 + 2 (x - 8)

12 - 2x - 6 = - 4x + 10 + 2x - 16

-2x + 12 - 6 = - 4x + 2x + 10 - 16

Transfer like terms to each side, [x] on one side, and the numbers with it, [x], on the other.

<h2><u>- 2x + 6 = - 2x - 6</u></h2><h2>+ 2x  -6            -6</h2><h2 /><h2>0 = -12</h2><h3><u>Since there is no x for the solution, there is no solution.</u></h3>

Hope this helped!

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A 9-foot roll of wrapping paper costs $10.26 . What’s the price per yard?
Strike441 [17]

Answer:

3.42 per yard

Step-by-step explanation:

3 ft are in 1 yard

9 ft= 3 yards

10.26÷3=3.42

hope this helps

7 0
3 years ago
One cell phone plan charges 20$ per month plus$0.15 per minute used.
maw [93]
So for the first one... Let's just use x for months and m for minutes.

(20m)+(.15m)

20 times the number of months plus .15 times the number of minutes

Same for the next one

(35x)+ (.10m)

35 times the number of months +.10 times the minutes.
7 0
2 years ago
Read 2 more answers
Which equation uses the Pythagorean Theorem to determine whether the side lengths 12, 24, and 26 form a right triangle?
vlada-n [284]

Answer:

C

Step-by-step explanation:

12²+24²=144+576=720≠26²(676)

3 0
3 years ago
Convert standard form to slope<br><br> 6x+5y=-15
siniylev [52]

Answer:

Step-by-step explanation:

1. Isolate Y by subtracting 6x from both sides.

2. Divide everything by 5, since 5 is the coefficient of Y

Final equation:

Y = -\frac{6}{5} x -3

Hope this helps!

4 0
3 years ago
Last year 80 students signed up for a summer trip to Washington, D.C. This summer 50 students have signed up to go. What is the
Fynjy0 [20]

Given:

Last year 80 students signed up for a summer trip to Washington, D.C.

This summer 50 students have signed up to go.

To find:

The percent decrease in the number of students.

Solution:

We have,

Students in last year = 80

Students in this year = 50

Now,

\text{Decrease}\%=\dfrac{\text{Students in last year - Students in this year }}{\text{Students in last year }}\times 100

\text{Decrease}\%=\dfrac{80-50}{80}\times 100

\text{Decrease}\%=\dfrac{30}{80}\times 100

\text{Decrease}\%=\dfrac{3}{8}\times 100

\text{Decrease}\%=37.5

Therefore, the correct option is B.

7 0
2 years ago
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