Mathematics College

8x-6y=36
solve the linear equation

Answers

Answer 1

Answer:

The below is the answer to the equation. 4.5, 0

Step-by-step explanation:

8x-6y=36 Solve The Linear Equation

Related Questions

How do you write 0.060 in scientific notation?

Answers

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the 10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

[tex]6 \times 10 {}^{ - 2} [/tex]

All of the following would make a formal proof incomplete except what?
A) A lack of justifications
B) Incomplete sentences
C) Errors in logic
D) Incorrect reasons for statements
Urgent I need this for tonight please!!!

Answers

Answer:

b incorrect sentences

Step-by-step explanation:

got it right on my test

10.12 ÷ 4.4 =
A
0.23

B
2.3

C
5.72

D
57.2

Answers

Answer:

The answer is 2.3 B It is just by dividing

Answer:

B. 2.3

Step-by-step explanation:

Change the divisor 4.4 to a whole number by moving the decimal point 1 place to the right. Then move the decimal point in the dividend the same, 1 place to the right.

We then have the equations:

101.2 ÷ 44 = 2.3

and therefore:

10.12 ÷ 4.4 = 2.3

Write an equation of the line that has a slope of -5 and a y intercept of 4 in slope intercept form.

PLEASE HELP!!!

Answers

Y=-5x+4
Hope this helps:)
y = mx+b
m = slope
b = y-intercept

Ans: y = -5x + 4

Which number is 1/10 the value of 600?

Answers

Answer:

60

Step-by-step explanation:

Simply multiply to find your answer:

Answer = 600 x 1/10

Simplify. Divide:

600 x 1/10 = 600/10 = 60

60 is your answer.

~

Answer:

[tex] \frac{1}{10} th \: of \: the \: value \: 600 \\ \frac{1}{10} \times 600 \\ 60 \: is \: the \: required \: number.[/tex]

Find the length of XY.

Answers

Answer:

XY = 50

Step-by-step explanation:

Triangle given in the picture,  

Point B, C and D are the midpoints of the sides of the triangle.

By applying midsegment theorem in the given triangle,

"Segment joining the midpoints of two sides of a triangle is parallel and half of the length of the third side"

CD = [tex]\frac{1}{2}(XY)[/tex]

25 = [tex]\frac{1}{2}(XY)[/tex]

XY = 50

Therefore, XY = 50 is the answer.

1 A farmer needs to plow a 8-acre field. She starts by plowing – of the field. 6 How many acres does the farmer plow?​

Answers

Tbh im guessing 18 or 22

What is Four more than twice a number is -10?

Answers

4+2x=10
2x=10-4
2x=6
X=6/2
X=3

if there is one store and they are selling 10 pens for 8.99 and they are selling 25 pens for 19.75 witch one is better explian

Answers

25 pens is better because if you see the cost of one it will be cheaper

Which of the following statements are true?
The value of the 5 in 592,841 is 10 times the value of the 5 in 358,764.
The value of the 6 in 861,257 is 10 times the value of the 6 in 651,042.
The value of the 8 in 358,764 is 10 times the value of the 8 in 592,841.
The value of the 5 in 592,841 is in of the value of the 5 in 358,764.
The value of the 6 in 861,257 is in of the value of the 6 in 651,042.
The value of the 8 in 358,764 is id of the value of the 8 in 592,841.

Answers

The value of the 5 in 592,841 is 10 times the value of the 5 in 358,764

Answer:

5/6 is eaqual to 2.5/3

Step-by-step explanation:

order 9%, 0.03, 0.7% and 0.004 from least
to greatest

Answers

0.004, 0.03, 9% , 0.7%

I need help with this word problem please

Answers

Answer:

Step-by-step explanation:

Given function is,

f(x) = [tex]x\sqrt{x}[/tex]

We can rewrite this function as,

f(x) = [tex]x^{\frac{3}{2}}[/tex]

a). Domain of the function is [0, ∞)

Derivative of the function in this domain,

f'(x) = [tex]\frac{3}{2}x^{(\frac{3}{2}-1)}[/tex]

     = [tex]\frac{3}{2}x^{\frac{1}{2}}[/tex]

Since, f'(x) > 0 in the interval [0, ∞)

Function is increasing in the interval [0, ∞)

b). For local maxima and local minima,

  Second derivative of the function,

  f"(x) = [tex]\frac{3}{2}(\frac{1}{2})x^{\frac{1}{2}-1}[/tex]

         = [tex]\frac{3}{4}x^{-\frac{1}{2}}[/tex]  > 0

   So the function should have a local minima.

   But the function is continuous in the interval x ≥ 0,

   There is no local minima (only absolute minima).

c). Since, second derivative is undefined at x = 0,

   There are no inflection points.

d). Since, f"(x) > 0 in the interval [0, ∞)

   Concavity of the curve is UPWARDS.

Solve each of the following equations.
(4b + 11)(3b - 7) = 0​

Answers

Answer:

4b = 4(11/4)

3b = 3(7/3)

What is the solution to the inequality 5.25- b
6.5?

Answers

-b > 6.5 - 5.25

b < 1.25

Hope this helps!

/////////////////////////////////////////////////////////////////////////////////////////////////////////////

The tax on a property with an assessed value of $90,000 is $1,350. Find the tax on a property with an
assessed value of $140,000.
a. $1500.00
b. $150.00
c. $2100.00
d. $210.00
e. $750.00

Answers

Answer:

0.015 or 1.5% tax

Step-by-step explanation:

90000x0.015 = 1350

let’s go to the beach each let’s go get away say say what they gonna say the patron on

A bird leaves its nest and travels 18 miles per hour downwind for x hours. On the return trip, the bird travels 3 miles per hour slower and has 5 miles left after x hours.

a. What is the distance of the entire trip? (In miles)

b. How long does the entire trip take? (In hours and minutes and seconds)

Answers

9514 1404 393

Answer:

60 miles3 hours 40 minutes 0 seconds

Step-by-step explanation:

The relation between speed, distance, and time is ...

  distance = speed × time

a) The distance the bird traveled downwind is ...

  (18 miles/hour)(x hours) = 18x miles

3 miles per hour slower than 18 miles per hour is 15 miles per hour. So the distance in miles the bird traveled after x hours on the return trip is ...

  15x = 18x -5

  5 = 3x . . . . . . add 5 -15x

  x = 5/3 . . . . . .divide by 3

Then the distance traveled downwind is ...

  18x = 18(5/3) = 30 . . . . miles

and the time for the return trip is ...

  (30 mi)/(15 mi/h) = 2 h . . . . . for the entire return trip

So, the entire round trip is 2×30 miles = 60 miles.

__

b) The time for the entire trip is ...

  5/3 h downwind + 2 h return = 3 2/3 h = 3 hours 40 minutes 0 seconds

Sally goes to the store and buys a camera for $65. The store is
running a discount of 10%. What is the price of the camera after the
discount?

Answers

$58.50 hope it helps

Answer:

58.50

Step-by-step explanation:

Part 1: Determine the domain.
DOMAIN:

Answers

Answer:

The domain is -2 to positive 2.

If P(A) = .80, P(B) = .65, and P(A ∩ B) = .78, then P(B | A) =

Answers

Answer:

P(B | A) = 1.2

Step-by-step explanation:

Given

P(A) = .80P(B) = .65P(A ∩ B) = .78

To determine

P(B | A) = ?

Using the formula

P(B | A) = P(A ∩ B) / P(B)

             =  .78 / .65

             = 1.2

Therefore,

P(B | A) = 1.2

can someone please help meeee

Answers

you need to use pythagorean theorem to find x
97^2 = 9409
65^2 = 4225
4225 + b^2 = 9409
b^2 = 5184
b = 72

then you need to add 65 and 72 to get 137
137 - 95 = 42
42 kilometers closer

What is the equation of the line that has a slope of 14
and goes through the point (8,−3)?

y=1/4x−5

y=1/4x+5

y=1/4x−11

y=1/4x+1

Answers

Answer:

y=1/4x+1

please mark as brainliest

three-fourths of the sum of six times a number and twelve distribute

Answers

Answer:

Step-by-step explanation:

Let x be the number.

6 times the number = 6*x = 6x

Sum of 6 times of a number and twelve = 6x + 12

Three-fourths of the sum of 6 times of a number and twelve = [tex]\frac{3}{4}(6x +12)[/tex]

[tex]\frac{3}{4} ( 6x + 12) = \frac{3}{4}*6x + \frac{3}{4}*12\\\\[/tex]

                [tex]= \frac{3}{2}*3x + 3*3\\\\=\frac{9}{2}x + 9[/tex]

k I need help again the last part says triangles​

Answers

Answer

C

One side is 3, another is 6, and the last side is 9

Hope this helps :)

Pls give me BRAINLIEST

someone pls help me with this problem , in a rush !!

Answers

Answer:

2.DB=7.5+7.5=15cm

3.DV=12.75+12.75=25.5

Step-by-step explanation:

Find the local maximum and minimum values of f(x)=x^3-6x^2+5

Answers

Answer:

Local maxima at x=0

Local minima at x=4

Step-by-step explanation:

47 + 34 - 3k ТІЗk + Зk
solve for k show your work

Answers

Answer:

47+34= 3k + 3k + 3k + 3k

Step-by-step explanation:

6¾

Please help Im confused

Answers

Answer is 40

15/3 = 5
8 x 5 = 40

Answer:

x=40

Step-by-step explanation:

to get from 3 to 15, you multiply by 5

multiply 8 by 5 and you get 40

x is 40

please give me brainliest!!<3

Compare the values.

9 × 10^2 is _____ times as much as 3 x 10^-2.

A) 6 x 10^4
B) 3 x 10^-4
C) 3 x 10^4
D) 6 x 10^0

please i need help **Will mark BRAINLIEST**​

Answers

the answer is C) 3 x 10^4

There are 100 classes at Sun Valley Magnet School. 45% of the classes are Math and Science. How many classrooms are not Math and Science?

Answers

Do 100-45 and you get 55. So it is 55 classrooms that are not Math and Science.

what is the equation

Answers

ExplanationPoint-Slope Form

[tex]y - y_1 = m(x - x_1)[/tex]

[tex]y_1 = y - coordinate \: \: point \\ x_1 = x - coordinate \: \: point[/tex]

From the given equation.

[tex]y + 8 = 4(x - 5)[/tex]

[tex]y - ( - 8) = 4(x - ( + 5))[/tex]

Answer

[tex] \large \boxed{( - 8,5)}[/tex]

Other Questions
HELP PLZZZZZZZZZZZZZZZZ Which poetic devices describes the repetition in these two lines from the poem "A narrow Fellow in the Grass"? (Choose all that apply)The Grass divides as with a Comb, A spotted Shaft is seen, i will give you brainliest if u are right help asap Pls help me with this thesis statement no scamming pls or i will report but if u get this right u get brainliest and all my 57 points please help i don't want to fail Ancestors (Importance, Methods of Worship, etc.) Cmo las caractersticas de la vida se manifiestan en la clula? Ghost Chapter for To Kill a Mockingbird Beta particles will:1. Not be affected by either pole of a magnet 2. Bend toward the North Pole of a magnet3.bend toward the South Pole of a magnet PLEASEEEEE HELP!! TY 1. What is the overall purpose of mitosis and meiosis?2. Why is it important that DNA is replicated prior to cell division? 3. How are normal cells and cancer cells different from each other?4. Describe mistakes that can occur during the cell cycle and cause human disorders. Which property is illustrated by the following statement? If A ZXY=AFDE,and AFDE= A CAB, then AZXY ACAB.A. TransitiveO B. AssociativeO C. SymmetricO D. Reflexive HELLO URGENT PLS HELP ME WITH THIS Directions: Prepare adjusting entries for the following; take note that the company is using the calendar year.1. The cost of electricity used for the month of December 2018 is P4,000. The electricity bill was received and paid in January 2019.2. Employees earned total salaries of P100,000 in December 2018. However, the salaries were paid only in January 2019. If the following figure is a square, solve for X B. Read the following sentences and write the word that completes each sentence correctly.points)1. Para el desayuno me gusta beber (un jugo de naranja / una manzana).2. Para el almuerzo, me gusta comer (un caf / una hamburguesa)3. Para la cena, me gusta comer (leche / un sandwich de jamn y queso)4. Me gustan las frutas como (la banana / los huevos)5. Cuando tengo(hambre / sed) bebo agua.whecGustarv Vocabulario complete the sontent with Why have you decided they're not goc- Propose two "rules" or guidelines for writing Okay check my answer, don't just answer and say something random just to get points. If you want points I'll make a separate thing just for u. But you HAVE to tell me in the COMMENT section not in an answer. Thank you pls hurry:(Students are conducting an experiment to determine if the amount of sunlight affects the size of clover leaves. They plant clover in two identical pots, placing one next to a window and one inside a cupboard. They water each pot daily with 10 mL of water. Which is the independent variable?(1 point)A. The kind of pots the plants are inB. The size of the plants leavesC. The amount of light the plants recieveD. The volume of water the plants recievePls help I think it's B or C but I'm not sure pls help me!! How WWI started?....... Write the equation of the line in slope-intercept that has passes through the points and (4, -8). (-3, 27) Two point charges have a total electric potential energy of -24 J, and are separated by 29 cm.If the total charge of the two charges is 45 C, what is the charge, in C, on the positive one? What is the charge, in C, on the negative one? Deena had 30 dollars to spend on 3 gifts. She spent 10 1 4 dollars on gift A and 5 4 5 dollars on gift B. How much money did she have left for gift C? Simplify the expression to a polynomial in standard form:(3x 10)(x2+ 2x - 1 )