Transform the following equation into slope-intercept. Need help on my homework ASAP

Answer:

Step-by-step explanation:

2x + 5y = 14  -------------(i)

x + 3y = 16 ----------------(ii)

To eliminate x, multiply the second equation by  (-2)

(ii)*(-2)  -2x - 6y = -32

(i)           2x + 5y = 14       { Now add & x is eliminated}

                  - y = - 18     {divide by (-1)}

 y = 18

Plug in y =18 in Equation (i)

2x + 5*18 = 14

2x + 90 = 14

2x = 14 - 90

2x = -76

x = -76/2

x = -38

Answer:

Step-by-step explanation:

hello :

2x + 5y = 14...(*)

x + 3y = 16....(**)

multiply (**) by -2  :  -2x-6y=-32   ...(***)

add(*) and (***) : -y=-18   so y = 18

put this value in to (*) : 2x+5(18)=14

2x = -76

x = - 38

Answer:

1280 Oz - Option D

Step-by-step explanation:

16 ounces to a pound. 16 × 80 = 1280oz

Answer: D

If you convert it it would give you 1,280

Answer:

(2x + 35)° = 47°

Answer:

(2x + 7yj)(2x - 7yj)

Step-by-step explanation:

Both 4x^2 and 49y^2 are perfect squares, and

4x^2 + 49y^2 is the sum of two squares.

There is a formula for factoring the difference of two squares:

a^2 - b^2 = (a - b)(a + b) (all real numbers here), but unless imaginary numbers are allowed, there's no formula for factoring the sum of two squares.

If imaginary numbers are allowed, then a^2 + b^2 factors into

(a + jb)(a - jb).

Following this pattern, 4x^2 + 49y^2 factors into (2x + 7yj)(2x - 7yj)

a^2 + b^2 = (a + b)(a

Answer:

C

Step-by-step explanation:

if youre looking on edge then yeah

Table B, because the given condition is that the person has a flower garden.

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Now,

In Table A, there are frequencies by column .

The columns of the table are "Vegetable Garden" and "No Vegetable Garden".

It means if we assume some one as a Vegetable Garden or No Vegetable Garden as initial condition, then Table A works.

In Table B, there are frequencies by rows .

The columns of the table are "Flower Garden" and "No Flower Garden".

It means if we assume some one as a Flower Garden or No Flower Garden as initial condition ,then Table B works.

Hence, Table B could be used to answer the given question  because the given condition is that the person has a flower garden.

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Answer:

Cannot be factored further.

Step-by-step explanation:

I'm just gonna pretend that the equal sign isn't there.

First, simplify the numbers. when you simplify, you should get 7x^2-64.

This is the final. Your answer should be it cannot be factored further.

Answer:

-50

Step-by-step explanation:

First you have to find what 7 x 2 = (14). Then you take the 14 and add it to the 23 to get 37. You then have to subtract 52 from 37 and that gets you -15. Finally, you subtract 35 from -15 and you get your final answer of -50.

Answer:

b. 8.7

Step-by-step explanation:

Answer:

21/99 or 7/33

Step-by-step explanation:

x = 0.212121

Then we multiple the decimal and x by hundred.

100x = 21.212121

Then we subtract the 21.212121 by 0.212121.

100x = 21.212121 - 0.212121

But when you are subtracting 100x, you need to subtract 100x by x because in the first step it said x = 0.212121.

100x - x = 21.212121 - 0.212121

You will have at the end is

99x = 21

Divide 99 on both side and you left with

21/99 or 7/33 simplified version

Answer:

A)1024

Step-by-step explanation:

i got it right

Answer:

A & E

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Total cost = number of items * constant price

t = n*9

t÷9 = n

Answer:

Q' (-2, 2)

P' (-2, 7)

R' (6, 2)

Step-by-step explanation:

When reflecting over a diagnal line such as y = x or y = -x, a trick is to count the boxes at an angle to see how many spaces it is away from the line. Be sure to recipicate what you counted the first time, and when reflecting over y = -x, flip the x and y coordinates and if needed, change the signs.

Hope this helps!

Answer:

Q' (-2, 2)

P' (-2, 7)

R' (6, 2)

Step-by-step explanation:

Answer:

a. More than one pie

Step-by-step explanation:

2/3 + 3/4

8/12 + 9/12 = 17/12

17/12 = 1 5/12

Answer: 60 divided by 4 = 15

Step-by-step explanation:

60 divided by 4 is 15.

I multiply 4 and 10.

That gets me to 40.

Now I muplity 5.

It got me to 20.

Then I add 40 and 20.

Then I get 60. (I hope this helped!)

Answer:

D.(-6,-5)

Step-by-step explanation:

y-intercept = 4

slope(m) =

1 - 4

-2 - 0

=

3

2

thus,

y =

3

2

x + 4

then, plug in values

Answer:

-1

Step-by-step explanation:

Photomath

Answer:

A- 0.6

Step-by-step explanation:

Correct on edge

Answer:

march 9th and april 9th

Step-by-step explanation:

Look at the attached picture⤴

Look at the attached picture⤴Hope it will help u....:)

Brainliest plz.

Answer:

1 3/5 will be written as 8/5 in improper form.

Step-by-step explanation:

1 3/5 can also be seen as 1 + 3/5.

By making the 1 a like term, i.e. multiplying it by 5 (both numerator and denominator) we can add them as like terms.

1 will become 5/5.

5/5 * 3/5

= (5+3)/5

= 8/5

The fractional form of mixed number 1 3/5 is 8/5 .

Given,

Mixed number : 1 3/5

Here,

1 3/5 can also be seen as 1 + 3/5.

By making the 1 a like term, i.e. multiplying it by 5 (both numerator and denominator) we can add them as like terms.

1 will become 5/5.

5/5 * 3/5

= (5+3)/5

= 8/5

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Its found in the second quadrant

Answer:

C

Step-by-step explanation:

I also did this question, and the answer was C

Answer:

(a)[tex]-3x^2+150x-10000[/tex]

(b)[tex]-\$16,863,760,000[/tex]

Step-by-step explanation:

Alphaville's Budget Surplus Model is [tex]-2x^2+ 500x[/tex]

Betaville's Budget Surplus Model is [tex]x^2- 100x + 10000.[/tex]

We want to determine the expression that shows how much greater Alphaville’s annual budget surplus is than Betaville’s for a particular amount of tax revenue.

[tex]-2x^2+ 500x-(x^2- 100x + 10000)\\[/tex]

Opening the brackets

[tex]-2x^2+ 500x-x^2+100x - 10000\\[/tex]

Collect like terms and simplify

[tex]-2x^2-x^2+100x + 500x- 10000\\=-3x^2+150x-10000[/tex]

The expression that shows how much greater Alphaville's Budget is:

[tex]-3x^2+150x-10000[/tex]

(b) If the tax revenue that year in each town is $75,000

We want to evaluate the expression derived above when the tax revenue that year in each town is $75,000 i.e.at x=75000

[tex]-3x^2+150x-10000\\=-3(75000)^2+150(75000)-10000\\=-\$16,863,760,000[/tex]

Answer:

-16/45

Step-by-step explanation:

8/15 x (-2/3)

multiplying a positive and a negative equals a negative

-8/15 x 2/3

multiply the fractions

-16/45

Answer:

-16/46

Step-by-step explanation:

Answer:

See below.

Step-by-step explanation:

You didn't provide any dimensions to test the answers with, but here is how you could solve the problem.

A rectangular prism is just an oblong cardboard box basically. Think about how you would unfold that box. It would be made up of 3 pairs of rectangles (2 end pieces, the top and bottom, and 2 sides). To calculate its surface area you just calculate the areas of each piece and add them up.  

The overall formula ends up being:

Area = 2(LW) + 2(LH) + 2(WH)

Answer:

Step-by-step explanation:

hello : f(x) = (1/5)^X

the domain is : D=ℝ =]-∞ ,+∞[

limf(x) =0   and : limf(x) =+∞

the range is : E= ]0 ,+∞[

x⊶ -∞                  x⊶ +∞

Answer:

5.81

Step-by-step explanation:

just did the problem

To find the value of 'a' given the angles and one side length using the Law of Sines, we calculate a ≈ 5.80 by substituting the values into the formula and solving.

To determine the value of a using the Law of Sines, we are given two angles A and B and the length of one side b. We use the equation provided:

\(\frac{\sin(A)}{a} = \frac{\sin(B)}{b}\)

Substitute the given information into the equation:

\(\frac{\sin(45^\circ)}{a} = \frac{\sin(77^\circ)}{8}\)

Next, cross multiply to solve for a:

\(8 \times \sin(45^\circ) = a \times \sin(77^\circ)\)

Finally, solve for a:

\(a = \frac{8 \times \sin(45^\circ)}{\sin(77^\circ)}\)

Use a calculator to find the approximate value of a, rounding to the nearest hundredth:

a \approx \frac{8 \times 0.7071}{0.9744}

a \approx \frac{5.6576}{0.9744}

a \approx 5.80

Answer:

no

Step-by-step explanation:

no input can have diffrent outputs if you change the input values then yes it is a function hope this helps god bless

Answer:

Slope = 3

Step-by-step explanation: Use the slope intercept form

y= mx +b

Im 100% sure this is correct

Answer:

x=34

m∠S = 38

m∠T = 111

Step-by-step explanation:

Since the angles of a triangle should add up to 180, you can solve this equation:

31 + x+4 + 3x+9 = 180

the solution is x=34

Then the angles S and T can be found by substituting that value for x.

Answer:

Step-by-step explanation:

In a triangle, there are 180 degrees.

180- 31 = 149 degrees

(x + 4) + (3x+9) = 149

x=34

X+ 4 = 38

3x +9 =111

X =34, T=111, S=38

Answer:

$63,565

Step-by-step explanation:

We can solve this problem by using the equation provided to us:

[tex]s = 1,856y + 45,005[/tex]

We are solving for 10 years of experience so for y, we plug in 10 as shown below. Now lets solve for s:

[tex]s = 1,856(10) + 45,005[/tex]    Multiply 1,856 by 10

[tex]s=18,560+45,005[/tex]        Add the two numbers

[tex]s=63,565[/tex]

The salary offered to a potential employee with 10 years of experience is $63,565