Mrs. McKee is thinking of buying solar panels to put on the roof of her new house the sunny solar company told her that for every two panels she was safe $80 on her electric bill make a table of the panels to the money that she will save on her electric bill

Answers

Answer 1
I can’t solve this because there is not enough information

Related Questions

Where can I watch My hero academia for free without any ads if you don't know then you could suggest something with adds

Answers

I don't think there is a way to watch ad-less

I watch it with Premium Hulu.

Answer:

Anime Plus

You can watch it ad free on Anime plus and you don't have to pay for it

Edit: My apologies mha is not on there  only the movies are

Combine like terms to simplify
4y+ 6x-2y

Answers

Answer:

2y + 6x

Step-by-step explanation:

Which shows all the values of x that make the rational expression 2x^2-72/5x^2-245 underlined

Answers

Answer:

7 and -7

Step-by-step explanation:

Correct question

Which shows all the values of x that make the rational expression 2x^2-72/5x^2-245 undefined

For the expression to be undefined, the denominator must be equal to zero

Hence 5x² - 245 =0

Add 245 to both sides

5x²-245+245 = 0+245

5x² = 245

x² = 245/5

x² = 49

x = ±√49

x =7 and -7

Hence the values of x that will make the function undefined are 7 and -7

convert 2/3 to it's decimal form and round to the nearest thounsandth

Answers

Answer:

0.67

Step-by-step explanation:

2/3=0.666 repeating which rounds up to 0.67

Answer:

0.67

Step-by-step explanation:

is the 8 and 21 are the coprime number

Answers

Answer:

Coprime numbers (relatively prime). Numbers have no common prime factors.

In a fruit cocktail, for every 25 ml of orange juice you need 30 ml of apple juice and 45 ml of coconut milk. What proportion of the cocktail is apple juice?
Give your answer as a fraction in its simplest form.

Answers

Answer:

The proportion of apple juice  

                               [tex]p = \frac{3}{10} = 0.3[/tex]

Step-by-step explanation:

Given that fruit cocktail, for every 25ml of orange juice

Given that 30ml of apple juice

Given that 45ml of coconut milk

we need to find the proportion of apple juice

The proportion of apple juice

    [tex]p = \frac{x^{-} }{n} \\ = \frac{30}{100} \\[/tex]

  [tex]p = \frac{3}{10}[/tex]

The proportion of apple juice      [tex]p = \frac{3}{10}[/tex]

 

75%, 9/10, 0.09 least to greatest

Answers

0.09 < 75%< 9/10
This is the order from smallest to largest
0.09, 75%, 0.09


I hope this helps :)

Is the equation a direct variation? If so, what is the constant of variation?

-2y = -6x

Answers

Answer:

Actually, your equation represents something that doesn`t vary...

Step-by-step explanation:

Well, this equation represents a CONSTANT. Basically, regardless to the real

x

value you may choose

y

will always be

3

and never change...

Graphically:

graph{0x+3 [-10, 10, -5, 5]}

Determine the number of unique triangles that can be made from the following.
For △DEF, ∠F= 50°, DE= 62, and DF=80

Answers

Answer:

No

Step-by-step explanation:

80+50+62 is not equal to 180

10n + 7 > n -3(5-3n)

What’s The Value Of n?

Answers

9514 1404 393

Answer:

  n may have any value

Step-by-step explanation:

Eliminate parentheses, subtract the right side from both sides.

  10n +7 > n -15 +9n

  (10n +7) -(10n -15) > 0

  22 > 0 . . . . . . true for all values of n

n may have any value.

how many solutions to 2x/3+x/2=17/12​

Answers

Answer:

)0

Step-by-step explanation:

How many solutions does this equation have? 8m = 10 + 8m

Answers

Answer:

8m-10=8-m

We move all terms to the left:

8m-10-(8-m)=0

We add all the numbers together, and all the variables

8m-(-1m+8)-10=0

We get rid of parentheses

8m+1m-8-10=0

We add all the numbers together, and all the variables

9m-18=0

We move all terms containing m to the left, all other terms to the right

9m=18

m=18/9

m=2

1) Which of the following equations has a solution of -4? Choose all that apply.
A) 4(x – 3) = -28
B) 7 = 3x + 11 – 8x + 4x
C) (2x – 16) =-6
D) 19x – 21 + 10 – 15x = -10
E) -17 = - -3(10 — 6x)
Plz help

Answers

A. It’s the only one I could think of the other one didn’t work

PLEASE HELP ME !!!!!!!!!!!!!!!!!!!!

Answers

Answer:4104

Step-by-step explanation:I think

Sarah buys a shirt on sale at Jersey's. The original price was $28, but the shirt is on sale for 30% off. If there is a 5% sale tax, how much did Sarah pay for the shirt?

Answers

Answer:

$20.58

Step-by-step explanation:

28 x 0.30 = 8.4

28 - 8.4 = 19.6

19.6 x 0.05 = 0.98

19.6 + 0.98 = 20.58

Which equation represents exponential growth? Y= 1/3(0.1)^x

Answers

https://socratic.org/questions/how-do-you-determine-if-the-equation-y-1-3-0-1-x-represents-exponential-growth-o#416982

Step-by-step explanation:

go to this link maybe it might help you with what youre working with?

A launch vehicle is designed to carry up to 35 tons of payload into orbit.
When fully fueled, it will contain 1,216,000 kg of liquid oxygen at a density
of 1,155 kg/m3. What is the total volume of liquefied gasses carried by the
launch vehicle, to the nearest tenth? *
0.0 m
1,052.8 m
102,340.4 m
140,448,000 m

Answers

Answer:

1,052.8 m

Step-by-step explanation:

You use the equation D=m/v. You know D 1155 and you know m 1,216,000. So you just solve for volume.

Two possible floor plans for a new bathroom are shown.
Is there a value for x for which the perimeters are equal?
What is the linear equations?

Answers

Answer:

Hope it works for u

Step-by-step explanation:

As we have given two shapes bathroom

square and rectangle

Parameter of square= sum of all the sides   ( : In square all sides are equal

Parameter of square= 4*L  = 4*(x+3)       (:L=x+3

similarly,

In rectangle opposites sides  are equal hence

Perimeter of rectangle= 2*length+2*width  ( : length=x+4,width can't be seen clearly so I assume and take it width=x+1  hope this is equal to the width of ur question otherwise do the calculation by ur self).

Perimeter of rectangle= 2*(x+4)+2(x+1)

so now we have to find the value of "x" for which both perimeter are equal, so

perimeter of square= perimeter of rectangle

4*(x+3)=2*(x+4)+2(x+1)  we can also write as

2(x+3)+2(x+3)=2(x+4)+2(x+1)This is the linear equation requirednow to find value of "x"simplify both sides, we get4x+12=4x+100≠2 so that not true and also there is no value of "x"

for which both parameters become equal

so from my side "b" option is correct

Please brain-list it if u find it help-full it requires effort!

Answer: B option is correct. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.

explanation: I hope that was helpful!

HELP!!!!!!!
A falling object travels a distance given by the formula d=3t+5t2, where d is measured in feet and t is measured in seconds. How many seconds will it take for the object to travel 84 feet?

Answers

Answer:

Approximately 3.81 seconds

Step-by-step explanation:

d = 3t + 5t²

d = 84

84 = 3t + 5t²

3t + 5t² - 84 = 0

5t² + 3t - 84 = 0

5(t² + 3/5t - 84/5) = 0

5(((t + 3/10)² - 9/100) - 84/5) = 0

5((t + 3/10)² - 9/100 - 84/5) = 0

5((t + 3/10)² - 9/100 - 1680/100) = 0

5((t + 3/10)² - 1689/100) = 0

5(t + 3/10)² - 1689/20 = 0

5(t + 3/10)² = 1689/20

(t + 3/10)² = 1689/100

t + 3/10 = ±√(1689)/10

t = -3/10 ± √(1689)/10

t = -3/10 ± ≈41.1/10

t = -3/10 ± ≈4.11

t ≈ -0.3 ± 4.11

t [can only be positive] ≈ 4.11 - 0.3

t ≈ 3.81

Simplify 2 + 3/5x - 1 - 1/5x​

Answers

Answer:

2/5x +1

Step-by-step explanation:

if you combine like terms you can check me to see if i'm right :) have a good day!

1 + 2/5x would be correct

All you have to do is combine the like terms, by combing 2 and -1 and by combing 3/5x and -1/5x. This results in the awnser 1 + 2/5x

In what place will the first digit of the quotient 5.64 divided by 15

Answers

kigegvdvdjsjshdbdhdhhdh

Abi takes a job with a starting salary of $100,000 for the first year. She earns a 3% increase each year. To the nearest dollar, how much does Abi make over the first six years?

Answers

Answer:$646,841

Step-by-step explanation:explanation: I just took the edge quiz this is the answer

Answer:

c

Step-by-step explanation:

what expression is equivalent to 15 x^-3 x^5/3x^7 z^5

Answers

15x+83-39(-3) +6 hope this helps you

helphelphelphelphelphelp

Answers

Answer:

i have no idea

Step-by-step explanation:

While Tina is shopping, she finds a pair of pants she wants to buy that is priced at $35 but is on sale for 60% off. What expression would you
use to find the total Tina will pay for the pair of pants?

Answers

Answer:

35x.40=14

Step-by-step explanation:

you multply $35 by .40 because that is the remaining cost from 60%



Solve the triangle. Round your answers to the nearest tenth.

Answers

Answer:

Angles: [tex]\angle A = 43^{\circ}[/tex]   [tex]\angle B = 55^{\circ}[/tex]    [tex]\angle C = 82^{\circ}[/tex]

Sides: [tex]BC = 20[/tex]   [tex]AB = 29[/tex]   [tex]AC =24[/tex]

Step-by-step explanation:

See attachment for complete question

From the attachment, we have:

[tex]AB = 29[/tex]

[tex]AC =24[/tex]

[tex]\angle C = 82^{\circ}[/tex]

Required

Complete the missing side and missing angles

To calculate angle B, we apply sine laws:

[tex]\frac{a}{sinA}=\frac{b}{sinB}=\frac{c}{sinC}[/tex]

In this case:

[tex]\frac{AB}{sinC}=\frac{AC}{sinB}[/tex]

This gives:

[tex]\frac{29}{sin(82^{\circ})}=\frac{24}{sinB}[/tex]

[tex]\frac{29}{0.9903}=\frac{24}{sinB}[/tex]

Cross Multiply

[tex]sinB * 29 = 24 * 0.9903[/tex]

Divide both sides by 29

[tex]sinB = \frac{24 * 0.9903}{29}[/tex]

[tex]sinB = 0.8196[/tex]

Take arcsin of both sides

[tex]B = sin^{-1}(0.8196)[/tex]

[tex]B = 55^{\circ}[/tex]

So:

[tex]\angle B = 55^{\circ}[/tex]

To solve for the third angle, we make use of:

[tex]\angle A + \angle B + \angle C = 180^{\circ}[/tex]

This gives:

[tex]\angle A + 55^{\circ} + 82^{\circ} = 180^{\circ}[/tex]

[tex]\angle A + 137^{\circ}= 180^{\circ}[/tex]

[tex]\angle A = 180^{\circ}- 137^{\circ}[/tex]

[tex]\angle A = 43^{\circ}[/tex]

Hence, the angles are:

[tex]\angle A = 43^{\circ}[/tex]   [tex]\angle B = 55^{\circ}[/tex]    [tex]\angle C = 82^{\circ}[/tex]

To calculate the length of the third side, we apply cosine law

[tex]BC^2 = AB^2 + AC^2 - 2*AB*AC*cosA[/tex]

[tex]BC^2 = 29^2 + 24^2 - 2*29*24*cos(43^{\circ})[/tex]

[tex]BC^2 = 841+ 576 - 1392*cos(43^{\circ})[/tex]

[tex]BC^2 = 841+ 576 - 1392*0.7314[/tex]

[tex]BC^2 = 841+ 576 - 1018.11[/tex]

[tex]BC^2 = 398.89[/tex]

Take the square root of both sides

[tex]BC = \sqrt{398.89[/tex]

[tex]BC = 19.9722307217[/tex]

[tex]BC = 20[/tex]

Many rare and endangered species live in a unique wetland in Florida called the

Answers

The Everglades I think

Which is better 308 on 11 gallons of gas or 406 miles on 14 gallons of gas

Answers

14 gallons

Step-by-step explanation:

because i think i did this if is not right i am sorry

Determine whether each equation represents a linear or nonlinear function.

Answers

Equation       Linear      Non - linear

y = 2x³ + 1       No           Yes

y = 3x              Yes         No

y = x/5              Yes         No

What is a function?

function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

y = 2x³ + 1

For x = 1, 2, 3,

y = 2 + 1 = 3

y = 2 x 2³ + 1 = 2 x 8 + 1 = 17

y = 2 x 3³ + 1 = 2 x 27 + 1 = 54 + 1 = 55

The rate of change.

Between 3 and 17 = 17 - 3 = 14

Between 17 and 55= 55 - 17 = 38

This means the equation is not linear.

y = 3x

For x = 1, 2, 3,

y = 3 x 1 = 3

y = 3 x 2 = 6

y = 3 x 3 = 9

The rate of change.

Between 3 and 6 = 6 - 3 = 3

Between 6 and 9 = 9 - 6 = 3

This means the equation is linear.

y = x/5

For x = 1, 2, 3,

y = 1/5

y = 2/5

y = 3/5

The rate of change.

Between 1/5 and 2/5 = 2/5 - 1/5 = 1/5

Between 2/5 and 3/5= 3/5 - 2/5 = 1/5

This means the equation is linear.

Thus,

y = 2x³ + 1 is a linear equation.

y = 3x is not a linear equation.

y = x/5 is a linear equation.

Learn more about functions here:

https://brainly.com/question/28533782

#SPJ1

Nike is having a 20% off sale on all of their sneakers. If a pair of sneakers normally costs $89, how much will it be during the sale? *

Answers

Answer:

$71.20

Step-by-step explanation:

Multiply 89 to .2 and you get 17.8 then you subtract that from the originat cost.

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