find x.
8x + 11
12x - 1

Answer: the function is constant , the function is increasing for -7< x < -3 , the point (-5,8) lies on the graph of the function.

Edgunity

Answer:

The function is  

✔ constant

for –9 < x < –7.

The function is increasing for  

✔ –7 < x < –3

.

The point  

✔ (–5, 8)

lies on the graph of the function.

Step-by-step explanation:

Answer:

Hey there!

17n+5.4-3=64

17n+2.4=64

17m=61.6

m=3.623529...

Did you make a typo on the question?

Step-by-step explanation:

first collect the like terms together that is all the coefficient of y and the numbers

i.e 5y-3y=8+12

then now you can solve

2y=20

and y=10

Answer: y=10

Step-by-step explanation:

Answer:

4/5 - 1/10 = 8/10 - 1/10 = 7/10

Step-by-step explanation:

Answer:

The reason why "reposition its product" is the correct answer because Kellogg's is trying to reposition their product in order to make sales. Frosted Flakes was a big time thing for kids, due to the fact that advertisements involved children since Kellogg's target audience were children. Frosted Flakes were pretty much meant for children. Since the product was meant for children, Kellogg's left the people that actually buy the cereal--adults--out of the scene.

Kellogg's releasing advertisements of adults saying how much they loved Frosted Flakes allows viewers to have a thought of going to the store and getting some Frosted Flakes. With the advertisement, they're also trying to target adults because there are a lot of adults in this world, and if they can get adults to buy their product, then their sales will go big. Their goal for the advertisement is to get more sales for the Frosted Flakes product, and they're doing this by having a target audience of adults.

Step-by-step explanation:

Answer:

Nifal received $ 4 for washing the first car.

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

Step-by-step explanation:

The problem can be rewritten as follows: Find the sum of two consecutive entire numbers equal to 9. That is:

[tex]x + y = 9[/tex]

[tex]y = x+1[/tex]

Then, by eliminating y:

[tex]x + (x+1) = 9[/tex]

[tex]2\cdot x + 1 = 9[/tex]

Now, let is clear [tex]x[/tex]:

[tex]2\cdot x = 8[/tex]

[tex]x = 4[/tex]

Nifal received $ 4 for washing the first car.

The earning for the second car is: ([tex]x = 4[/tex])

[tex]y = x +1[/tex]

[tex]y = 4 + 1[/tex]

[tex]y = 5[/tex]

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

Answer:

Step-by-step explanation:

Score of 2 questions = 2 *5 = 10

He got 2 questions wrong. So, 50 - 10 = 40.

Camden's test score out of 50 =  [tex]\frac{40}{50}[/tex]

Score for x questions = x *5 = 5x

Camden's score if he got 'x' questions wrong = 50 - 5x

Answer:  3 meters downward per second

Step-by-step explanation:

If it moved downward 15 meters for every 5 seconds and to find the change in the elevation each second then divide the meters by 5.

15/5 =  3  

3 meters  per second

Answer:

56.15

Step-by-step explanation:

First, convert  [tex]6\frac{9}{20}[/tex]  lbs to a decimal. Multiply the main number (6) by the denominator (20) and then add that number to the numerator (9). The number you will get will be (6 x 20)+9 = 129. 129 is now the new numerator as an improper fraction so the improper fraction is now [tex]\frac{129}{20}[/tex].

Now make [tex]17\frac{17}{25}[/tex] lbs an improper fraction. It would be [tex]\frac{442}{25}[/tex].

Now subtract the amount of pork from the total amount of meat. [tex]\frac{442}{25}[/tex] - [tex]\frac{129}{20}[/tex] . Find a common denominator. I'm going to use 500, although there might be something less.

[tex]\frac{5615}{100}[/tex] is the result. Now you can either start dividing or simplify the fraction, which hopefully you already know how to do. 5615 ÷ 100 = 56.15

Really hope this helped, I tried explaining well! Ask more questions if you need!

Answer:

283

First, multiply 15 and 18. You get 270. Then divide 12 and 3. You get 4. Add 270, 4, and 9 together to get 283

Answer:

b = 28/3 or 9.3

Step-by-step explanation:

b-8+2b=20

3b-8=20

3b=20+8

3b=28

Answer:

-7 and 5

Step-by-step explanation:

To tell what the x intercepts are you set both (x+7) and (x-5) equal to zero and then subtract/ add it to zero and then you have the answer. So x+7=0 would be x=-7 and x-5=0 would be 5

Part A

The coefficient would be the number that is with a variable. The coefficient of 7.50h is 7.50. The variable is h, variables can be a letter or symbol that stands for something in a equation. For this question, h stands for the number of hours Corinne works. The constant is the number that is alone in the equation. That doesn't have a variable with it. In this equation the constant would be the number 40.

Part B

To solve this I will plug in 25 into "h" in and 300 for "s" in the equation 7.50h + 0.20s + 40 and then solve it.

25 × 7.50 = $187.5.

0.20 × 300 = $60

Total: $187.50 + $60 = $247.50 + $40 = $287.50

Part C

If Corrine gets a raise and earns $9 an hour the coefficient would change. It would be 9h instead of 7.50h.

Answer:

First, let's define our coordinates.

Let's call East as the positive x-axis and North as the positive y-axis.

Now the data that we have is:

Speed  = 4 mph

Time = 3 hours.

Then the total distance traveled is:

D = 4mph*3h = 12 miles.

We also know that the angle is S 35° E.

(from east, 35° to south)

So we can write this angle as -35°.

Then if we want to know the component in South and East, we can first think this in polar coordinates

(R, θ)

where R = 12 miles, and θ = -35°

Now with this, we have that:

X = R*cos(θ) = the displacement to the east.

Y = R*sin(θ) = the displacement to the north (then -Y is the displacement to the south).

Then we have:

X = 12mi*cos(-35°) = 9.83mi

Y = 12mi*sin(-35°) = - 6.89 mi.

Then:

The displacement to the East is X = 9.83 miles

The displacement to the South is -Y = 6.89 miles.

The magnitude of southern displacement of the hiker is 6.88 miles.

The magnitude of eastern displacement of the hiker is 9.83 miles.

The given parameters;

The resultant displacement of the hiker is calculated as follows;

D = vt

D = 4 mph x 3 h

D = 12 miles

The magnitude of southern displacement of the hiker is calculated as follows;

[tex]D_y = D \times sin(\theta)\\\\D_y = 12 \ miles \times sin(35)\\\\D_y = 6.88 \ miles[/tex]

The magnitude of eastern displacement of the hiker is calculated as follows;

[tex]D_x = D \times cos(35)\\\\D_x = 12 \ miles \times cos(35)\\\\D_x = 9.83 \ miles[/tex]

Learn more about resultant displacement here: https://brainly.com/question/13309193

Answer:

Tracy sent 12 texts

Step-by-step explanation:

hope this helps

Answer:

The answer is 12 texts.

Step-by-step explanation:

Ok, so I'm assuming that Tracy is the little sister.

Stacy's texts: s

Tracy's texts: t

46 = s + t

s = 2t + 10

Substitute 2t + 10 for s in the first equation.

46 = 2t + 10 + t

46 = 3t + 10

-10          -10

36 = 3t

36/3 = 12

Tracy sent 12 texts and Stacy sent 34 texts.

If you use this answer, please mark Brainliest.

Answer:

Hey there!

x+y=11

xy=24

The numbers are 8 and 3.

8 times 3 = 24

8+3=11

Hope this helps :)

Answer: 3 and  8

Step-by-step explanation:

Answer:

-4 + 11 = 7

Step-by-step explanation:

Answer: An expression that would be equal to this one using addition would be 7 + (-11). There is also the option of -7 + 11. When you add a negative, it is the equivalent to subtracting, because you are adding a negative value to a positive value.

Answer:

x < 2 OR x > 2

Step-by-step explanation:

-18x + 21 > -15                      20x - 13 > 27

-18x > - 15 - 21                     20x > 27 + 13

-18x > -36                            20x > 40

x < -36/-18                           x > 40/20

x < 2                                    x > 2

x < 2 OR x > 2

A is the answer becos it cant be C

Answer:

x = -1

Step-by-step explanation:

4x + 5 = 3x + 4

      -5           -5

4x =    3x -1

-3x =   -3x

1x = -1

x = -1

Answer:

x=-1

Step-by-step explanation:

4x+5=3x+4

subtract 3x from both sides of the equation

4x+5=3x+4

-3x      -3x

x+5=4

subtract 5 from both sides of the equation

x+5=4

 -5    -5

x=-1

-2(7 + y)2 -8(y + 1)​

Simplify :)

−12y−36

Answer:

Whole numbers are all natural numbers including 0 e.g. 0, 1, 2, 3, 4…

Integers include all whole numbers and their negative counterpart e.g. …-4, -3, -2, -1, 0,1, 2, 3, 4,…

Step-by-step explanation:

[tex]x + 2y = -1\\x=-2,0,3\\f(x)=y\\[/tex]

plug in each value of x in the function y:

[tex]-2+2y=-1\\2y=1\\y=\frac{1}{2}[/tex]

first point is [tex](-2, \frac{1}{2})[/tex]

so when x = -2, f(x) = 1/2

[tex]0+2y=-1\\2y=-1\\y=-\frac{1}{2}[/tex]

second point is [tex](0,-\frac{1}{2})[/tex]

so when x = 0, f(x) = -1/2

[tex]3+2y=-1\\2y=-4\\y=-2[/tex]

third point is [tex](3,-2)[/tex]

so when x = 3, f(x) = -2

Simple

Step-by-step explanation:

State 3 or more details why and where you want to go on the plane ride. Use full sentences and good punctuation. Hope you get an A+!

Answer:

Here's the new and improved essay. I made sure to add the literary devices.

Step-by-step explanation:

My mom said that this is the last time I can help you because she needs me to focus on my own priorities even if I say I want to do it on my freetime  shes saying that I can't do homework for people, because she says I'm helping them cheat and I'm giving them a bad example. I'm really sorry. I hope this essay works out for you.

Answer:

They are both the same.

Step-by-step explanation:

If you are doing for an hour for Gym B you would do .75 cents for ever 5 minutes of that hour.

60 minutes in an hour so

60/5=12

12*0.75=9.00

So both Gyms are the same.

Answer:

x= -6

Step-by-step explanation:

5x+45-2+2x=1

7x+43=1

7x= -42

x= -6

Answer:

x=-6

Step-by-step explanation:

[tex]5(x+9)-2(1-x)=1\\5x+45-2+2x=1\\5x+43+2x=1\\7x=1-43\\\frac{7x}{7}=\frac{-42}{7}\\ x=-6[/tex]

Answer:

  C)  y -1 = -8

Step-by-step explanation:

The solutions to the various equations are ...

  w = -7/-4 = 1.75 . . . . . divide by -4

  x = 3/2 = 1.50 . . . . . . .divide by 2

  y = -7 . . . . . . . . . . . . . .add 1

  z = 5 . . . . . . . . . . . . . . add 1

The value farthest from 0 is y = -7, corresponding to choice C.

Answer:

66

Step-by-step explanation:

Answer:

x ≤ - 2

Step-by-step explanation:

Given

- 3x + 3 ≥ 9 ( subtract 3 from both sides )

- 3x ≥ 6

Divide both sides by - 3, reversing the symbol as a result of dividing by a negative quantity.

x ≤ - 2

Answer:

x<or equal to -2

Step-by-step explanation:

-3x>or equal to 9-3

-3x>or equal to 6(dividing both of them by -3)

x<or equal to -2

Answer:

why do you think its funny that u will get banned and the answer is The total points Shelly earned

Step-by-step explanation:

Answer:

its the difference between shelly and terances points

Step-by-step explanation: