4+8x=44 I need helpppp please someone help me

Answer:

no its the same value

Step-by-step explanation:

Answer:

Im bored wanna talk?

Step-by-step explanation:

Answer:

39.585

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

the answer is a

Step-by-step explanation:

Answer: 1mi/5280

Step-by-step explanation: I dunno how to explain this. Its really easy. Always have the converting unit on the denominator

Answer: y = -3.5x - 4.5

suppose: the equation of the line is y = ax + b ( a ≠ 0 )

because the line passes through (-2;2.5) => 2.5 = -2a + b

the line passes though (0;-4.5) => -4.5 = b

=> b = -4.5

   2.5 = -2a + b

=> a = -3.5

    b = -4.5

=> the equation of the line is y = -3.5x - 4.5

Step-by-step explanation:

Answer:

(-14,-6)

Step-by-step explanation:

Answer:

5.02

Step-by-step explanation:

Answer:

A) 1600 bacteria

B) 12800 bacteria

Step-by-step explanation:

We are told that the bacteria doubles every 4 hours.

Now, if the amount of bacteria is X, it means that for 4 hours, it becomes 2X and after 8 hours it becomes 2(2X)

For 12 hours, it becomes; 2 × (2(2X))

This means that for 12 hours, it becomes 2 × (2(2X)) = 8X

A) Since the lab starts with 200 bacteria, after 12 hours, it has;

N_12 = 8 × 200.

N_12 = 1600 bacteria

B) From above, we have seen that after t hours, where t is a multiple of 4, the number of bacteria is;

N_t = [2^(¼t - 1)] × (2X)

Where X is initial amount of bacteria.

Thus, after a day which is 24 hours, we have;

N_24 = 2^(¼(24) - 1) × 2X

N_24 = 2^(5) × 2X

Where X is 200, N_24 = 32 × 2(200) = 12800 bacteria

Answer:

B (0, 1)

Step-by-step explanation:

(I’m not 100% sure about this)

Answer:

Step-by-step explanation:

Use the slope-intercept form to find the slope and y-intercept.

The slope-intercept form is  y = m x + b , where  m  is the slope and  b  is the y-intercept.

y = m x + b

Find the values of  m  and  b  using the form  y = m x + b .

m = 1

b = 1

The slope of the line is the value of  m , and the y-intercept is the value of  b .

Slope:  1

y-intercept:  1

Any line can be graphed using two points. Select two  x  values, and plug them into the equation to find the corresponding  y  values.

Choose  0  to substitute in for  x  to find the ordered pair.

Replace the variable  x  with  0  in the expression.

f ( 0 ) = ( 0 ) + 1

Simplify the result.

Add  0  and  1 .

f ( 0 ) = 1 The final answer is  1 . 1

The  y  value at  x = 0  is  1 .

y = 1

Choose  1  to substitute in for  x  to find the ordered pair.

Replace the variable  x  with  1  in the expression.

f ( 1 ) = ( 1 ) + 1

Simplify the result.

Add  1  and  1 .

f ( 1 ) = 2

The final answer is  2 . 2

The  y  value at  x = 1  is  2 .

y = 2

Create a table of the  x  and  y  values.

x : 0,1

y:  1 ,2

Graph the line using the slope and the y-intercept, or the points.

Slope:  1

y-intercept:  1

x : 0,1

y : 1 ,2

Answer:

11

Step-by-step explanation:

6-1+6= 11

Answer:

A

Step-by-step explanation:

It is A because all you have to do is plug it in

So, 6-1=5

and 5+6 is 11

So this is your answer Hope this helps.

They like to flip over and set their car on fire

In general, racecar drivers like to engage in activities related to speed, adrenaline, and competition both on and off the race track.

Racecar drivers have a passion for speed and competition, which extends beyond their time on the track. When not racing, many of them enjoy activities that provide an adrenaline rush, such as go-karting, motocross, or other extreme sports. Staying physically fit is crucial for their performance, so they often participate in rigorous training, including cardio workouts, strength training, and reflex drills.

Additionally, they may spend time honing their racing skills through simulators or practice sessions on race circuits. Away from the track, some drivers may have interests in classic cars, car collecting, or automobile engineering. Their lifestyle revolves around the excitement of racing and everything associated with it, both professionally and recreationally.

To know more about racecar drivers , click here.

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------------The given question is incomplete, the complete question is:

"What do race car drivers like to do in general?"-----------------

Answer: -1/2

Step-by-step explanation:

:)

Answer:

3x-10+25+x+15=180

4x+30=180

4x=180-30

4x=150

x=37.5

Answer:

37.5555

Step-by-step explanation:

The admission price is $6 and the rides are $2 each.

Answer: x = {5, 9} ; (0,45)

Answer:13.7

Step-by-step explanation:

The question is asking us to build an algebraic model of this question, to do this, we need to use the slope intercept form.

Let's first identify the known data. We know that a pizza with two toppings is 9.95. In addition, we know that a topping itself is 1.25. We need to find the y intercept first in order to solve this equation, therefore we need to find how much a pizza his without the two toppings. So, we do 1.25(2)=2.5 and subtract it from 9.95. 9.95-2.5= 7.45. Now, this is our y intercept, because this will always stay the same and this is where we always start off. The slope itself however will be 1.25x, because x is the amount of toppings. So, as of now, we have constructed our equation

y=1.25x+7.45

We are looking to see how much a pizza is with 5 toppings, so we plug 5 into x

y=1.25(5)+7.45= 13.7

Answer:

y=6x^2-30x-84

Step-by-step explanation:

Answer:

y = 936x + 3742

Step-by-step explanation:

If it is a linear model, then we should have a slope and y-intercept with the equation representing the model as;

y = mx + c

where m is the slope and c is the y-intercept

Thus, we have for the slope;

(8422-3742)/(2015-21010) = 4680/5 = 936

So the equation will be;

y = 936x + c

To get c , we can use the years after 2010 which is 2015 in this case

8422 = 936(5) + c

c = 8422- 4680

c = 3742

So the linear model is;

y = 936x + 3742

Neil's new interest rate after purchasing 3 points would be 7. 95%. The closest option is B. 4.575%.

To calculate the new interest rate after purchasing points, we need to know the cost of one point and the number of points purchased.

One point typically costs 1% of the mortgage amount, so three points would cost 3% of the mortgage amount. The cost of the points is usually paid upfront at closing.

Assuming Neil's mortgage amount is $100,000, the cost of 3 points would be:

3% x $100,000 = $3,000

To calculate the new interest rate, we need to add the cost of the points to the original interest rate and then recalculate it as a percentage:

New rate = Original rate + (Cost of points / Mortgage amount)

New rate = 4.95% + ($3,000 / $100,000)

New rate = 4.95% + 3%

New rate = 7.95%

So, Neil's new interest rate after purchasing 3 points would be 7. 95%. The closest option is B. 4.575%.

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Answer:

The answer is 41

Step-by-step explanation:

Answer: 123/3 simplified is 41 or 41/1

Step-by-step explanation:

Answer:

36.75 and 1/6 ( 6 accounts equally distributed )

Step-by-step explanation:

Number of Red counters to be sketched = 9

Number of Yellow counters = 4

The number of Zero pairs that can be made = 36.75

When you remove the Zero pairs the number of counters you would have = 6 accounts ie. 1/6

Answer:

It is correct :)

Step-by-step explanation:

Answer:

The author is intending the character to be mean, old, and snobby. He also hates Christmas

Step-by-step explanation:

He does this by comparing the character to other objects.

Answer:I think it’s 7/20

Step-by-step explanation:

Answer:

Answers below

Step-by-step explanation:

1. [tex]\frac{p^{6} }{p^{2} } =p^{6-2} =p^{4}[/tex]

2. [tex]\frac{a^{10} }{a^{2} } =a^{10-2}=a^{8}[/tex]

3. [tex]\frac{k^{10} }{k^{5} }=k^{10-5}=k^{5}[/tex]

5. [tex]\frac{12x^{5} }{4x^{2} } =3x^{5-2}=3x^{3}[/tex]

6. [tex]\frac{2x^{6}y^{5} }{16x^{4} y} =\frac{1x^{6-4 }y^{5-1} }{8} =\frac{x^{2}y^{4} }{8}[/tex]

7. [tex](\frac{2x^{4} }{3x})^{3} = \frac{2^{3} x^{4*3} }{3^{3} x^{1*3} } =\frac{8x^{12} }{27x^{3} } =\frac{8x^{12-3} }{27} =\frac{8x^{9} }{27}[/tex]

Using proportions, it is found that due to the smaller cost per bead, the large pack is the better value.

The pack with the better value is the one with the lowest cost per bead.

The small pack, with 90 beads, costs $3.60, hence, the cost per bead is:

[tex]C_s = \frac{3.6}{90} = 0.04[/tex]

The large pack, with 300 beads, costs $9.00, hence, the cost per bead is:

[tex]C_l = \frac{9}{300} = 0.03[/tex]

Due to the smaller cost per bead, the large pack is the better value.

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Answer:

He saves $1.95. Instead of paying $19.50, He pays $17.55

Step-by-step explanation:

$19.50 ×10/100 = $1.95

That is the discount of the jeans. Taking

$19.50 - $1.95 = $17.55