What do i do ???????

Total earned Friday = $1445

Total earned Saturday = $1624

Earnings Sunday - $xxx

Average over 3 day period = $1500

Therefor total over 3 day = $1500 x 3 = $4500

So earnigs friday + Saturday = $1445 + $1624 = $3069

$4500 - $3069 = $1431

$1431 earn on Sunday

Answer:

Domain = {-1, 8}

Range = {-4, 8, -6}

Step-by-step explanation:

Domain is the set of first coordinates

Range is the set of second coordinates

Memory trick:  D before R.  x before y

Domain = set of x values

Range = set of y values

Step-by-step explanation:

[tex](x - 2)(x + 2) \\ x(x + 2) - 2(x + 2) \\ x { }^{2} + 2x - 2(x + 2) \\ x {}^{2} + 2 x - 2x - 4 \\ x {}^{2} - 4[/tex]

9514 1404 393

Answer:

Step-by-step explanation:

Let x represent acres of soybeans. Then 100-x is the number of acres of corn. All of Mrs. Griffin's labor hours will be used when ...

  6x +8(100-x) = 660

  -2x +800 = 660 . . . . . simplify

  x -400 = -330 . . . . . . . divide by -2

  x = 70 . . . . . . . . . . . . . add 400

Mrs. Griffin should plant 70 acres of soybeans and 30 acres of corn.

_____

Additional comment

The problem is not well-specified, as there is no indication of the reason why Mrs Griffin should plant any number of acres of either crop. So, we assume the intent is to use all of the acres and labor hours available.

This makes the problem equivalent to a system of two equations in two variables. We effectively substituted (100-x) for the acres of corn, which might otherwise be its own variable.

Often, you're interested in maximizing or minimizing some objective function given these constraints. If we wanted to minimize labor, for example, we would plant all soybeans, since there is less labor involved. That would only require 600 hours of labor, instead of 660.

If you add 8x and 14x it will give you 22x

If you subtract 11-1 you have 10.

so the answer is 22x -10

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

Given, K is the midpoint of JL. So, JK = KL.

________

JL = JK + KL (given that K is the midpoint of JL)

JL = (8x + 11) + (14x - 1)

________

[tex] \large \boxed{\mathfrak{Steps} \downarrow}[/tex]

[tex] \sf( 8 x + 11 ) + ( 14 x - 1 )[/tex]

Combine 8x and 14x to get 22x.

[tex] \sf \: 22x+11-1 [/tex]

Subtract 1 from 11 to get 10.

[tex] \boxed{ \boxed{ \bf22x+10 }}[/tex]

________

Also given that, JK = KL.

So, (8x + 11) = (14x - 1)

⇨ (8x + 11) = (14x - 1)

⇨ 8x + 11 = 14x - 1

⇨ 11 + 1 = 14x - 8x

⇨ 12 = 6x

⇨ x = 12 / 6

⇨ [tex] \boxed{ \boxed{ \bf \: x= 2 }}[/tex]

________

Now, value of JL will be,

JL = 22x + 10

Substitute the value of x.

JL = 22(2) + 10

JL = 44 + 10

[tex] \boxed{ \boxed{ \bf\: JL = 50 }}[/tex]

⇨ So, the value of JL will be 50 units.

please mark this answer as brainlist

Answer:

Hi, There!

Press the "Y=" button to enter the function screen.

Enter the function (e.g.,

Y

=

X

2

−

4) into one of the lines. 3. Press "GRAPH." The calculator will draw the function for you.      

To find the Y-intercept of a graph that has been drawn:

Press "2nd," then "TRACE" to go to the "CALCULATE" window.

Highlight "value" and press "ENTER."

At the bottom of the screen that appears, enter "0" after "X=." The result will be the

Y

-intercept and associated

X

-coordinate.

xXxAnimexXx

Have a great day!

Answer:

22.5

Step-by-step explanation:

A dilation is a non rigid transformation which shrink or stretch a figure.

If the scale factor, b>1, the figure will grow

If the scale factor is less than 1, the figure will shrink

The scale factor is 1.5 so the figure will grow.

A dilation about a scale factor makes both figures porportional assuming we know all corresponding angles are congruent. So this means we just multiply PQ by 1.5 to get P'Q'

[tex]15 \times 1.5 = 22.5[/tex]

Answer:

A. No solution.

Step-by-step explanation:

Absolute values can never be negative. So there is no value of "x" that can make the absolute value negative.

Answer:

24/5 or 4.8

Step-by-step explanation:

This would be 6/10 multiplied by 8 making it 48/10 and if you simplify that you will get 24/5.

Answer:

4.8

Step-by-step explanation:

6 tenths can be written like this: 0.6

If you were to pretend the 0.6 was a six..

6*8=48

There actually is a decimal point and you must move it back to the left one place because there was one before the six

4.8

Boom.

Answer:

[tex]m^2 +13m-36[/tex] does not factor.

Explanation:

[tex]m^2 +13m-36[/tex] is not factorable with rational numbers.

Answer:

0<r<4

Step-by-step explanation:

-8<8-4r<8

Subtract 8 from each side

-8-8<8-4r-8<8-8

-16<-4r<0

Divide by -4, remembering to flip the inequality

-16/-4>-4r/-4>0/-4

4>r>0

Rewriting

0<r<4

erviewing you. The first step is to consider what you want. Are you trying to get into a graduate or undergraduate program? Are you trying to land a great internship? What does the person interviewing you want to see?

Then, think about your personal history and your strengths. How do those fit with the goals you just considered? Closely connecting your answer to those goals gives you a strong advantage, as you can see in these examples.

Graduate School Applicant Example

I've always loved the Victorian period in English literature. Even as a kid, Dickens captured my imagination more thoroughly than the Harry Potter stories or anything else. As an undergraduate at Northwestern University, I studied English with a concentration on Victorian fiction. Now, I hope to continue exploring this fundamentally important literary period as a graduate student.

Internship Interview Example

I'm a senior at Michigan Technological University, majoring in biomedical engineering. Ever since I was a kid, I've wanted to work in the field of prosthetics. I saw first-hand how a prosthetic limb helped give my best friend a normal teenage life, and I've always wanted to be a part of that process. I'm drawn to prosthetic design and research, which is why I'm so excited to learn more about the internship your company is offering.

Answer:  x = 6

Step-by-step explanation:

Answer:

x = 6

Step-by-step explanation:

4x + 5 = 6x - 7

     -5           -5

4x = 6x - 12

-6x   -6x

-2x = -12

/-2    /-2

x = 6

Answer:

too big for me

Step-by-step explanation:

k = -2

√-72k = √(-72 · (-2)) = √144 = √12² = 12

Answer:

9 =x

Step-by-step explanation:

12/x = 8/6

Using cross products

12 *6 = 8*x

72 = 8x

Divide each side by 8

72/8 = 8x/8

9 =x

Answer:

12/x = 8/6

cross multiply

8x = 12 × 6

x = 9

[tex]\\ \sf\longmapsto D=Ga+3h^3a[/tex]

[tex]\\ \sf\longmapsto a(G+3h^3)=D[/tex]

[tex]\\ \sf\longmapsto a(3h^3)=\dfrac{D}{G}[/tex]

[tex]\\ \sf\longmapsto a^3=\dfrac{D}{3Gh}[/tex]

[tex]\\ \sf\longmapsto a=\sqrt{\dfrac{D}{3Gh}}[/tex]

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \sf \: D = Ga+3 { h }^{ 3 } a[/tex]

Swap sides so that all variable terms are on the left-hand side.

[tex] \sf \: Ga+3h^{3}a=D [/tex]

Combine all terms containing a.

[tex] \sf\left(G+3h^{3}\right)a=D [/tex]

Divide both sides by [tex]\sf\:G+3h^{3}[/tex].

[tex] \sf\frac{\left(G+3h^{3}\right)a}{G+3h^{3}}=\frac{D}{G+3h^{3}} \\ [/tex]

Dividing by [tex]\sf\:G+3h^{3} [/tex] undoes the multiplication by [tex]\sf\:G+3h^{3}[/tex].

[tex] \boxed{ \boxed{ \bf \: a=\frac{D}{G+3h^{3}} }} \\ [/tex]

P, Q, V, and K are collinear, the distance VP=214

Given :

P, Q, V, and K are collinear with V between K and P, and Q between V and K

Make a diagram using the above given information

[tex]VP = 14x + 4, \\PK = x + 630, \\VQ = 17x + 6, \\and KQ = 11x + 5[/tex]

The diagram is attached below

From the diagram we can see that ,

[tex]PK=VP+VQ+KQ\\Replace \; the \; expressions\\x+630=14x+4+17x+6+11x+5[/tex]

Solve the equation for x

[tex]x+630=14x+4+17x+6+11x+5\\x+630=14x+17x+11x+4+6+5\\combine \; like \; terms\\x+630=42x+15\\x=42x+15-630\\x=42x-615\\x-42x=-615\\-41x=-615\\divide\; by \; -41\\x=15[/tex]

so , the value of x is 15

We know that VP=14x+4

Replace 15 for x  to solve for VP

[tex]VP=14x+4\\VP=14(15)+4\\VP=214[/tex]

Learn more : brainly.com/question/17542197

Answer:

8x³ - 2x² + 3x

Step-by-step explanation:

Given

(3x³ - 4x² + 6x + (- 3x + 2x² + 5x³) ← remove parenthesis

= 3x³ - 4x² + 6x - 3x + 2x² + 5x³ ← collect like terms

= 8x³ - 2x² + 3x

Answer:

The last one

Step-by-step explanation:

brainliest pls? :D

Answer:

A

Step-by-step explanation:

Product is MUltiplication and Quotient is division.

Answer:

c

Step-by-step explanation:

12 - 2 = 10

10 + 6 = 16

30 = 16 + x

x = 30 - 16

x = 14

Answer:

c) 14

Step-by-step explanation:

Solution:

Let the other number be x

Now,

6+x+12-2=30

6+x+10=30

x+16=30

x=30-16

x=14

Answer:

Explore - ??? (What are you suppose to put for that (Add comment))

Plan - First week - 53 Second week - 62

Solve - 53 + 62 = 115

Examine - (Use a graph to see the rise?)

Step-by-step explanation:

Answer:

x= -1/3

Step-by-step explanation:

You take out 2 by multiplying 2/1 in both sides

then u have 4-3x=5

You subtract 4 from 5 and you have

-3x=1

divide and the answer is x= -1/3

Given fractional expression:

{(4-3x)/2} = 5

→ 4-3x = (5)2

→ 4-3x = 10

→ -3x = 10-4

→ -3x = 6

Therefore, x = -(6/3) = -2

Answer:

0, 8

Step-by-step explanation:

To find out a distance of these numbers, you shall find out how far each number is, preferably you can use a number line for this.