Choose the expressions below that are equivalent to the following algebraic expression.
2(5x-3) + 4x

Select ALL that apply.
7x-5+ 4x
-6 + 14x
10x - 6+ 4x
11x-5
-5 + 11x
14x-5


Please help

Answer: 6 gallons

Step-by-step explanation:

144/24=6

Answer:

It’s c

Step-by-step explanation:

I just got it right

Answer:

C, 6-9

Step-by-step explanation:

All of the other answers equal 3 but C is equal to -3

Answer:

6-9

Step-by-step explanation:

9-6=3

9 + (-6) ---> 9-6=3

-6-(-9) --->-6+9=3 (Negative and negative turn to positive

6-9=-3

So, the answer is the last one

Answer:

n<-[tex]\frac{3}{5}[/tex] Hope this helped! Have a great day!

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Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

since there isn't any image given

there are two possible answers:

1.  m∠7 = 180 - 23

   m∠7 = 157°

2  m∠2 ≅ m∠7 = 23°

Answer:

y= =1/2x-8

Step-by-step explanation:

Answer:

The figure will be the third one among options.

U JUST HAVE TO MAKE THE DRAWING IN PAPER AND TILT IT OR JUST SIMPLY HOLD UR DEVICE IN SUCH A WAY THAT EVERYTHING ON THE SCREEN WILL BE ROTATED IN CLOCKWISE 90 DEGREE

Answer:

Step-by-step explanation:

The answer fam is......

Answer:

What is the length of leg s of the triangle below?

B. atau F

Answer:

4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Note: there is a typo in the question, the line should be y = - 2x + 5

Perpendicular lines have negative reciprocal slopes

Slope of the given line is:

The slope of a perpendicular line is:

Correct choice is C. 1/2

m=−3

The equation of a perpendicular line to y=−3x+5

must have a slope that is the negative reciprocal of the original slope.

m perpendicular =−1/−3

Simplify the result.

m perpendicular =1/3

Hope this helps

Answer:

Step-by-step explanation:

Let the function given be f(x) = x³

The formula for calculating the average rate of change is expressed by:

f'(x) = [tex]\frac{f(x+h)-f(x)}{h}[/tex]

If f(x) = x³

f(x+h) = (x=h)³

substitute the functions in the formula

[tex]f'(x) = \frac{(x+h)^3-x^3}{h}\\f'(x) = \frac{(x^3+3xh^2+3hx^2+h^3)-x^3}{h}\\f'(x) = \frac{3xh^2+3hx^2+h^3}{h}\\f'(x) = \frac{h(3xh+3x^2+h^2)}{h}\\f'(x) = 3xh+3x^2+h^2[/tex]

Since h = x₂-x₁ and x = 0

[tex]f'(x) = 3(0)(2-0)+3(0)^2+(2-0)^2\\f'(x) = 0+0+2^2\\f'(x) = 4\\[/tex]

Hence the average rate of change is 4

Answer:

A. 4 is the correct answer

Step-by-step explanation:

Answer:

The slope of y=45 is 0

Answer:

4 cm

Step-by-step explanation:

The formula for volume is V=L*W*H. We are given all except the height, making it 72=6*3*H. Multiply 6*3 will give you 72=18H. Divide by 18 and you’ll get 4cm.

TL;DR

72=6*3*H

72=18H

4=H

Answer:

Let's define the zero in our axis as the park.

We know that Noah lives 9,000 meters away from the park, and that he bikes 300 meters per minute.

Then at the beginning, the position of Noah with respect to the park can be written as:

P(0s) = -9000m

This means that initially he is 9000m away from the park.

Now, each minute he moves 300 meters to the park, then after t minutes, the position is:

P(t) = -9000m + (300m/min)*t

With this equation we can find the time that takes Noah to arrive at the park:

When his position is equal to zero, it means that he is in the park (because we defined the position zero as the park).

P(t) = 0m = -9000m + (300m/min)*t

Now we can solve this for t.

9000m = (300m/min)*t

9000m/((300m/min) = t = 30 minutes.

Answer:

Noah arrived first.

Step-by-step explanation:

Noah thirty minutes and Mei 32

Answer:

Step-by-step explanation:

[tex]Hey~There![/tex]

________________________

➜ Solve each part:

➜ Now we need to change any negatives:

➜ Now we subtract:

________________________

So with the above work shown the answer would be [tex]\bold8[/tex].

________________________

[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ

Answer:

Let the number be x,

x ≥ 4

If my answer helped, please mark me as the brainliest!!

Thank You!!

Answer:

bahabahajahabbabagahabbba

Answer:

1. ew

2. wait what

3. uhm the name tho

4. Q right?

Answer:

Jjrhrhri4i393i393j3j33

Step-by-step explanation:

J5jjt. Hthtbht

Answer: 3 cups

Step-by-step explanation:

20% of 15 is 3

Answer:

(-32, 0)

Step-by-step explanation:

The x-intercept is the point on the line whose y-coordinate is zero.

Look at the points (8, 28) and (-2, 21).

As y goes from 28 to 21, a difference of 7, x goes from 8 to -2, a difference of 10.

Now look at the points (-2, 21) and (12, 14).

As y goes from 21 to 14, a difference of 7, x goes from -2 to -12, a difference of 10.

As you can see, each time y goes down by 7, x goes down by 10.

Start with (-12, 14).

Subtract 7 from y and 10 from x to get (-22, 7).

Now start with (-22, 7). Subtract again 7 from y and 10 from x.

You get (-32, 0).

Since now you have a y-coordinate of 0, point (-32, 0) is the x-intercept.

Answer: (-32, 0)

Answer:

x = 7

Step-by-step explanation:

Since the two sides (9x - 25) of the triangle are congruent to each other, we can add them together

(9x - 25) + (9x - 25)

18x - 50

A triangle is 180 degrees when adding all three sides

So if 2 sides together equal 18x - 50 and the last side equals 104, then they should equal 180 total

18x - 50 + 104 = 180

Combine like terms

18x + 54 = 180

Subtract both sides by 54 to isolate the variable

18x + 54 - 54 = 180 - 54

18x = 126

Divide both sides by 18 to isolate the variable

18x ÷ 18 = 126 ÷ 18

x = 7

Check your work by plugging in the x value for the expression and adding all three sides to equal 180 degrees

9(7) - 25 + 9(7) - 25 + 104 = 180

Pemdas says to multiply first

63 - 25 + 63 - 25 + 104 = 180

38 + 38 + 104 = 180

76 + 104 = 180

180 = 180

The work is correct

Answer:

Whats the question?

Step-by-step explanation:

Answer:

Step-by-step explanation:

given r = 2

hence,

(2)2 - 11*2 -12=

4-22-12= -30

hence ans = -30

Answer:

false

Step-by-step explanation:

Answer:

The first pic is not clearly so i cannot fully understand it, therefore i cannot solve it so really sorry about that :(

Step-by-step explanation:

Pic 2:

y° = 180° - [180° - 30° - (180° - 110°)] = 100°

Because the 2 lines are parallel so x° + y° = 180°

Therefore, x° = 80°

Answer:

18

Step-by-step explanation:

3 (x - 4) - 16 = 2 (x - 8 ) + 6

=> 3x - 12 -16 = 2x - 16 + 6

=> 3x - 28 = 2x - 10

=> 3x - 28 - 2x = -10

=> x = 18

Answer:

18

Step-by-step explanation:

3(x - 4) - 16 = 2(x - 8) + 6

(3x - 12) - 16 = (2x - 16) + 6 (multiply 3 with (x-4) , and 2 with (x-8))

3x - 28 = 2x - 10 (subtract the numbers,remember only the same qualities)(meaning we leave out 3x and 2x)

3x - 2x = -10 + 28 (move 2x to the left(becomes negative(minus)) and move -28 to the right(becomes positive)(do your calculations)

x = 18 (final answer)