Which is a correct first step for solving this equation? 8−2(3−x)=4x+6 CLEAR CHECK Math item response image Math item response image Math item response image Math item response image

Answer:

The answer is p  =  − 26

Step-by-step explanation:

Answer:

P=-26

Step-by-step explanation:

6 - 2p - 17 = 41

- 11 - 2p = 41

-2p = 41 + 11

-2p = 52

p = -26

Given :

The Learning Center charges a one-time fee of $26 plus $10 per piano lesson.

Guitar lessons have a one-time fee of $36 plus $8 for each lesson.

To Find :

After how many lessons will the cost of learning to play piano be the same or more than learning to play guitar.

Solution :

Mathematical expression of piano lesson :

[tex]P_1=26+10x[/tex]

Mathematical expression of guitar lesson :

[tex]P_2=36+8y[/tex]

( Here, x and y are number of lessons )

Let, after t hours cost of learning to play piano be the same or more than learning to play guitar.

Now, given constraint :

[tex]P_1 \geq P_2\\\\26+10t \geq 36+8t\\\\2t \geq 10\\\\t\geq 5[/tex]

Hence, this is the required solution.

Answer:

Positive: As you move from left to right the line was increasing    /

- Negative: As you move from left to right the line was decreasing    \

- Undefined: A Vertical line    |

- Zero: A Horizontal line    -

Step-by-step explanation:

:)

Answer:

a=-1.5 (lmk if im incorrect)

Step-by-step explanation:

-16 - 7(2a + 3) = 23 - 2a

-16-(14a+21)=23-2a

5-14a=23-2a

5=23+12a

-18=12a

-18/12 is -1.5

a=-1.5

Answer:

Same-side interior angle

Step-by-step explanation:

add up to 180 degree

Answer:

Acute angle

Correct me if wrong but that's what I know

Answer:

D. Square root of 18

Step-by-step explanation:

The square root of 10 is 3.16.

The square root of 12 is 3.46.

The square root of 24 is 4.90.

The square root of 18 is 4.24.

The red dot is on 4.25 so your answer is the square root of 18.

Will you please mark me brainliest?

Answer:

x³ - 4x² - 16x + 24

Step-by-step explanation:

Step 1: Write expression

(x - 6)(x² + 2x - 4)

Step 2: Distribute each term

x³ + 2x² - 4x

-6x² - 12x + 24

Step 3: Combine

x³ + 2x² - 4x - 6x² - 12x + 24

Step 4: Combine like terms

x³ - 4x² - 16x + 24

Answer:

Please see the attached diagram which shows the data presented as a distance time graph

Step-by-step explanation:

The given time and distance traveled table can be presented as follows;

Time [tex]{}[/tex]                      Distance travelled from starting point

9:00 AM [tex]{}[/tex]                       0 km

10:00 AM [tex]{}[/tex]                     15 km

11:00 AM [tex]{}[/tex]                      25 km

12:00 PM [tex]{}[/tex]                      35 km

1:00 PM [tex]{}[/tex]                        40 km

Therefore, the best type of graph to represent the data is a scatter plot with straight lines that also show the locations of the points on the graph, presented in the form distance time a distance time graph as shown in the attached diagram

Example:

x^2 + 5x + 6 = 0

(x+3)(x+2) = 0 .... factor

x+3 = 0 or x+2 = 0 ... zero product property used here

x = -3 or x = -2 .... solve each equation for x

------

In general, the zero product property is that if A*B = 0, then either A = 0 or B = 0.

Answer:

5 y (y^2 - 2 y + 15)

Step-by-step explanation:

Factor the following:

-(-5) y^3 - 10 y^2 + 75 y

Hint: | Multiply -1 and -5 together.

-(-5) = 5:

5 y^3 - 10 y^2 + 75 y

Hint: | Factor common terms out of 5 y^3 - 10 y^2 + 75 y.

Factor 5 y out of 5 y^3 - 10 y^2 + 75 y:

Answer: 5 y (y^2 - 2 y + 15)

Answer:

idk

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

a and c are the same angles so 73+73=146

then you subtract 180-146=34 and 5 times 6 is 30 then plus 4 and get 34

therefore x=34 degrese

-0.5

Step-by-step explanation:

Negative , has low correlation

Answer:

:)

Step-by-step explanation:

Answer:

nobody uses twitter anymore

Step-by-step explanation:

Answer:

it is helpful to constuct d because it makes the graph easier to understand

Step-by-step explanation:

Answer:

Y= - 3/x+2/3

Step-by-step explanation:

Answer:

y=2x-9/3x

Step-by-step explanation:

hope that helps :)

Answer:

5

Step-by-step explanation:

Answer:

It would be 5

Step-by-step explanation:

Hope this helps

have a good day :)

Answer:

Step-by-step explanation:

Answer:

I'm not quite sure if this is correct, but If the given values are our X's or the inputs, then yes it would be a function as they're all different numbers.

Answer:

n is less than or equal to 26

Step-by-step explanation:

I'm guessing you're asking for the inequality, and since a number (n) cannot be more than 26, it has to be less.

The question never said that n can't be 26, and it only said it can't be MORE than 26, so it's less than or equal to 26, so that's what I'm thinking

Answer:

-96

Step-by-step explanation:

-384 divided by 4 = -96

hope this helped!!

Answer:

-96

Step-by-step explanation:

If we use the "classic math" and do this like -394/4

we would get -96.

Or we can use a calculator and type -384 / 4 and get the same answer -96 (or unless you did your math incorrect)

High Hopes^^

Barry-

Answer:

1/3

Step-by-step explanation:

Hope This Helps!

Answer:

-$300

Hope this helps : )

Answer:

$300 out of account

Step-by-step explanation:

withdrawals are taking out the money

6*50=300

so she takes out 300 dollars from her account

Answer:

D

Step-by-step explanation:

because you want to find the sum of the amount.

Answer:

The graph f(x)=[tex]-2(x+3)^2-4[/tex] is a reflection over the x-axis, vertical stretch by a factor of 2, a horizontal translation left 3 units and a vertical translation 4 units down of the graph y=[tex]x^2[/tex].

Step-by-step explanation:

The graph f(x) is reflected over the x-axis because the negative is outside of the parenthesis.

it's a vertical stretch by a factor of 2 because 2 is outside of the parenthesis and is greater than 1.

(x+3) is a horizontal translation left 3 units because it is inside the parenthesis.

-4 is vertical translation 4 units down because it is outside of the parenthesis.

Answer:

B. [tex]\frac{-3}{4}[/tex]±[tex]\frac{\sqrt{41} }{4}[/tex]

Step-by-step explanation:

First, substitute the equation into the quadratic formula.

[tex]x=\frac{b+-\sqrt{(b^{2} )-4(a)(c)} }{2a}[/tex]

x=[tex]\frac{-3+-\sqrt{(3)^2-4(-2)(4)} }{4}[/tex]

Solve for x.

x= [tex]\frac{-3+-\sqrt{9+32} }{4}[/tex]

x=[tex]\frac{-3+-\sqrt{41} }{4}[/tex]

The answer is x= [tex]-\frac{3}{4}[/tex]±[tex]\frac{\sqrt{41} }{4}[/tex]

Answer: x=(c-k)/12

Step-by-step explanation:

So you're trying to find x, and in order to do that, you need x by itself. First, move k to the right side by subtracting k from both sides to get 12x=c-k. After that, you divide 12 for both sides to get x=(c-k)/12. It looks like this: [tex]\frac{c-k}{12}[/tex]