solve {6x-5y=21 2x+5y=-5 with elimination please help fast :(

Answers

Answer 1

Answer:

19

Step-by-step explanation:

Answer 2
19 is the answer I’m sure

Related Questions

Question 4 Which expression is equivalent to ^4 sqrt x^7 y

Answers

Answer:

jojo siwa

Step-by-step explanation:

x * 3 < 5
solve for x

Answers

Answer:

x=5-3

X=2

×<2 or X=0

that an answer

Find the nth term of 2,5,10,17 fastest right answer=crowned!!

Answers

Answer:

n^2 + 1

djfnfnrnjdkf

Allison converted 50 US dollars to 290 Argentine pesos. If she converts another 80
US dollars to Argentine pesos, how many pesos would she get for 80 US dollars?
( A) 1.6
B) 5.8
464
D) 580

Answers

Answer:

464 pesos

Step-by-step explanation:

290 / 50 = 5.8

5.8 X 80 = 464

Miranda goes to the store to buy 3 apples and some rice. The total was $6.50. If the rice cost $5.00, what was the cost per apple? *

Answers

Answer:0.50 cents

Step-by-step explanation: do $6.50 -5.00 which gives you $1.50 .Next divide 1.50 by 3 which gives you 0.5 which is 0.50 cents.

Hope it helps

What statement is true for a square with an area of 44 in²? A. Each side is 11 inches long. B. Each side is exactly 6.5 inches long. C. Each side is more than 7 inches long. D. Each side is more than 6 inches long.

Answers

Answer:D

Step-by-step explanation: The sides should be 6.633 to have an area of 44in squared so that cancels out 11 and 7 and 6.5 because 11 and 7 are higher than 6 and 6.633 and they said exactly 6.5 which is obviously wrong.

Give the man brainliest: Oh wow look at that they added a new area where I can convince you to give me brainliest. I deserve brainliest because shaggy is my best friend and if I don't get brainliest he'll destroy you using 1% of his power.

Big chungus: Give him brainliest or else

Shrek: Give him brainliest or else

Herobrine: Give him brainliest or else

please brainliest

im only answering so he can get brainlest

Kendra made 111 pastries for a bake sale. How many bags can she make if she puts 3 pastries in each bag? How many pastries are left over

Answers

Answer:

37

Step-by-step explanation:

Write the word form of the number 2.76

Answers

Answer:

two and seventy-six hundredths

Step-by-step explanation:

Answer:

Two and seventy six hundredths

Step-by-step explanation:

Factor the following expression using Reverse Distribution:
6n-24

Answers

Answer:C 2(3n + 12)

Step-by-step explanation:

2 x 3n = 6n

2 x 12 = 24

A printer prints 28 photos in 8 minutes. How many minutes does it take to print 21 more photos?

Answers

Answer:

For 49 photos it takes 14 minutes.

Step-by-step explanation:

28 photos take 8 minutes

(21 + 28) 49 photos take x minutes

x = (49 * 8)/28

x = 14

Which point lies on the graph of y=3/4x-2?
A. (-10, -10)
O B. (-8, 8)
C. (-6, 6)
D: (-4,-4)

Answers

A because if you look at the graph and you graph it it comes up to (-10 -10)

Does anybody know the answer

Answers

Answer:

hypotenuse aka the longest line on a right angle

B

Step-by-step explanation:

Hypotenuse is right I'm pretty sure

2 cups = 1 pint, 2 pints = 1 quart, 4 quarts = 1 gallon; 32 cups = ___ gallons?

Answers

Answer:

its about 2 gallons :)

Answer

8

Step-by-step

Its hard to explain how I got it but yeah :) I hope this helps .

On Monday, Amanda runs 1 1/6 miles, and on Tuesday, she runs 2 1/2miles. How far did she run on Monday and Tuesday combined?

Answers

Answer:

3 2/3 miles

Step-by-step explanation:

Find the quotient.
8)0.728

Answers

Answer:

5.824

Step-by-step explanation:

Hope this helps! Please consider marking brainliest! I hope you have an amazing day. Always remember, your smart and you got this! -Alycia :)

Determine whether each ordered pair is a solution to the inequality x+y<3.

Answers

Answer:

To see if an ordered pair is a solution to an inequality, plug it into the inequality and simplify. If you get a true statement, then the ordered pair is a solution to the inequality. If you get a false statement, then the ordered pair is not a solution.

Step-by-step explanation:

Find the equation of the line.
Use exact numbers.
100+
y
8+
7+
6+
9 8 7 6 5 4 3 2
2 3 4 5 6 7 8 9
-3
-4
-5
-6+
-7
-8

Answers

Answer:

The equation of the line is:

[tex]y = 3x+3[/tex]

The graph is also attached.

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where

m is the slopeb is the y-intercept

From the straight line on the graph, taking two points

(0, 3)(-1, 0)

Finding the slope between (0, 3) and (-1, 0)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [0 - 3] / [-1 - 0]

               = -3 / -1  

               = 3

Thus, the slope of the line = m = 3

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = 3

Thus, the y-intercept b = 3

Now, substituting slope m = 3 and y-intercept b = 3 in the slope-intercept form

y = mx+b

y = 3x+3

Therefore, the equation of the line is:

[tex]y = 3x+3[/tex]

The graph is also attached.

Consider the monthly payment formula M=Pr(1+r)^n/(1+r)^n-1. what is the name of the formula you get if you solve for P? what about if you solve for n? what special function do you need to use when solving for n?

WRITTEN RESPONSE QUESTION PLEASE ANSWER ASAP WILL AWARD BRAINLIEST.

Answers

Answer:

0.0061

Step-by-step drip check:

The name of the formula you get if you solve for P could be "Principal (loan amount)" "Term of the loan (in months)" or "Number of monthly payments"

Logarithms;

[tex]n = \dfrac{ ln[1 - \dfrac{Pr}{M} ]}{ln(1+r)}[/tex]

What is Monthly Payment Formula?

Consider the monthly payment formula

[tex]M= \dfrac{Pr(1+r)^n}{(1+r)^n-1}[/tex]

where: M = monthly payment.

P = principal loan amount.

r = interest rate per month (in decimal form).

n = term of the loan (in months).

If we will solve for P, the name of the formula is "Principal (loan amount)".

If we solve for n, the formula is "Term of the loan (in months)" or "Number of monthly payments".

When solving for n, we have to use logarithms:

[tex]M (1+r)^n-1=Pr(1+r)^n\\\\\dfrac{1}{ (1+r)^n} = 1 - \dfrac{Pr}{M} \\\\ln\dfrac{1}{ (1+r)^n} = ln[1 - \dfrac{Pr}{M} ]\\\\\\n = \dfrac{ ln[1 - \dfrac{Pr}{M} ]}{ln(1+r)}[/tex]

Learn more about monthly payments questions;

https://brainly.com/question/29766847

#SPJ2

The graph at left in the tc-plane models the global wind power capacity, c, in gigawatts, t years since 1996. What is the best interpretation of the c-intercept of this graph?
The image shows an exponential curve graphed in the first quadrant of the 't c'-plane. The horizontal 't'-axis is labeled Years since 1996 and the vertical 'c'-axis is labeled Global wind power capacity (gigawatts). The graph crosses the 'c'-axis at about 7 and increases exponentially, passing roughly through the point (13 comma 150).

Answers

9514 1404 393

Answer:

  c(0) = 7 means global wind power capacity was 7 GW in 1996

Step-by-step explanation:

The c-intercept is the global wind power capacity at t=0, which was in 1996. The scale is in gigawatts, so c=7 at t=0 means ...

  global wind power capacity was 7 GW in 1996

Answer:

Its C: Sharply increased. edge 2021

Step-by-step explanation:

Alan buys a book that is on sale.

He writes the expression 0.7b to show the percent of the original cost of the book, b, that he pays.
He rewrites the expression as b−0.3b.
Which statement explains why Alan rewrites the expression?




He receives another discount on the book.


He buys another book with a different discount.


He wants to show by what percent the book was discounted.


He wants to show what percent of the original price he paid.

Answers

Answer:

D

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Factor 49z + 28. Write your answer as a product with a whole number greater than 1.​

Answers

Answer:

87z

Step-by-step explanation:

An archaeological site is to be made accessible for viewing by the public. To do this, archaeologists built two straight paths from point A to point B and from point B to point C as shown in the following diagram. The length of path AB is 185 m, the length of path BC is 250 m, and angle B is 125°, diagram not to scale Archaeological Site a. Find the length of AC​

Answers

Answer:

387 km

Step-by-step explanation:

The length of AC, b can be obtained using the cosine rule ; using the cosine relation:

b² = a² + c² - 2ac CosB

b² = 250² + 185² - 2(250*185) Cos125

b² = 62500 + 34225 - 92500 * −0.573576

b² = 96725 + 53055.820

b² = 149780.82

b = sqrt(149780.82)

b = 387.01527

b = 387 km (nearest whole number)

Please help me with this math question

Answers

Answer:?

Step-by-step explanation: math mathematics.

SOMEONE PLEASE HELP!!!!

Answers

Answer:

its b Please Mark Me Brainliest

Step-by-step explanation:

Which value is greater?

Answers

Is there like a picture or numbers to see which is greater? Like this questions makes no sense
communism 100% bc hitler is always greater mwahahahahah all hail dictator

2 and 1/4 - 3/4 simplest form

Answers

2 and 1/4 is 9/4

9/4 - 3/4 = 6/4

6/4 = 1 and 1/2

Answer:

1 1/2

Step-by-step explanation:

Hi I need help can you please answer this what is 0.5x12h

Answers

Answer:6h

Step-by-step explanation:0.5*12h= 6

Tom paid $0.60 per pound for tomatoes to sell at his produce store. He added a 33% markup. What price did he charge his customers for the tomatoes? Round to the nearest cent if needed.

Answers

Tom is charging $0.8 per pound to his customers.

What is the percentage?

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.

Given that,

Tom paid $0.60 per pound for tomatoes to sell at his produce store.

So,

Cost of tomatoes = $0.60/pound

Now,

33% of 0.60 ⇒

33 × 60 /100 = $0.198

So final price ⇒

0.60 + 0.198 = 0.798

By rounding the nearest tenth

⇒ $0.8/pound.

Hence "Tom is charging $0.8 per pound to his customers".

For more about the percentage,

brainly.com/question/13450942

#SPJ1

12 millimeters
9 millimeters
What’s the area of the rectangle?

Answers

Step-by-step explanation:

HERE,

lenth=12m.m.

breadth=9m.m.

so,

Area of rectangular =[tex]\boxed{\underline{\underbrace{\mathcal\color{gold}{length×breadth }}}}[/tex]

so

Area=9×12=[tex]\tt{ 108m.m^2 }[/tex] ⠀

Can someone answer this <3

Answers

Answer: Ok, so I am really good at finding the degree of polynomials... So the answer is D. Good luck! Hope this helps. :)

Step-by-step explanation:

Other Questions
what is the answer to 2(-2x+2)+x+3=37 help pleaseeee Ill give crown to whoever is first. What was the relationship between the socialcontract and the sovereign as stated in Rousseau'swork The Social Contract? Francesca must buy over $55 worth of art supplies to qualify for free shipping help pleAse, this is extra credit and I do not want to fail this quarter Jarmon Company owns twenty-three percent (23%) of the voting common stock of Kaleski Corp. Jarmon does not have the ability to exercise significant influence over the operations of Kaleski. What method should Jarmon use to account for its investment in Kaleski What does Elizabeth Proctor do after discovering Abigail's affair with herhusband John? Im Winter ____ ich krank (werden)____ O habe, gewordenO bin, geworden.O sein, gewordenO ist, geworden Solve this for me please Write a story that could represent this math problem.The equation two sixths times three fourths equals blank. Below is a rectangle partitioned into twenty four units. Each unit has a width of one sixth and a length of one fourth. The first two rows of the rectangle has a width of two sixths and its three columns has a length of three fourths. !!PLEAS HELP!! ASAP!! WILL GIVE U BRAINLYEST!!Ana and her friends went to the carnival. While looking at the ferris wheel, theyestimated the distance from one side of the terris wheel to the other side to be about 40 feet.If their estimation is correct, what would the distance around the ferris wheel be?!!pleas help me :(!! Marco can hit the archery target 3 out of every 15 times he shoots. If he missed 48 times, how many times will he be expected to hit the target? A MailTip is an instantaneous pop-up message that warns users of bad email addresses. forces the sender to check their grammar and spelling. gives you real-time information about the message you are creating. provides helpful hints on how to navigate the message controls. Which angles form a linear pair? Helppp Veo en el________para hacer todos mis programas.a. Directoriob. mapa Which answer best explains how the Articles of Confederation set up governmental roles for dealing with foreign governments? (5 points)Group of answer choicesCongress had the power to make foreign treaties.The states had the power to make foreign treaties.Congress could write treaties, but they needed to be approved by the states.The states could write treaties, but they needed to be approved by Congress. John is buying a TV that costs $1250. He currently has $200 saved and issaving an additional $50 per week. How many weeks will it take John tohave $1250 saved?Your answer Solve 4(t+1)= 6(g-4) What is the maximum number of visits a member of the science museum can make for a total cost of $70? what Cracks in the earth, crust where earthquakes occur? don't mind the subject