-5x+ 8y = 10
-4x+ y = -19

Answers

Answer 1

Answer:

(6, 5)

Step-by-step explanation:


Related Questions

can someone please help out with this? "The Spanish Club begins the school year with a $50 balance in its account. To raise money for activities during the school year, the club has bake sales every Friday after school. The table shows the club’s balance after the bake sale. Write an equation to represent the Spanish Club’s account balance after x weeks." is the question

Answers

Answer and expl in pdf below:)

HELP PLEASE WILL GIVE BRAINLIST TO BEST ANSWER!
A box of an area covers four feet if the height of the box if 3 feet what is the volume of the box?

Answers

Answer:

12 cubic ft.

Step-by-step explanation:

A=bh=4(3)=12 ft^3

Answer:

12 ft ^3

Step-by-step explanation:

Volume of the box would be width x length x height

If the box of an area already covers four feet (width times length) we just need to multiply by the height:

4*3 =12 cubic feet

Hope this helps! :)

-4(6-b)=4 what is b?

Answers

Answer:

a letter

Step-by-step explana

B=7! 7 is your correct answer

Personal Statement
Please include a personal statement about why you are applying and what you feel you can contribute to the program. Your statement should be a minimum of 500 words and include the following information: Why would you like to attend this Oxbridge program? Please tell us about your academic and extracurricular interests. Be sure to include your current, unweighted grade point average (GPA) or your school's equivalent. What interests you about the Major and/or Minor/Workshop courses you intend to pursue? What do you feel you will contribute to the program? Feel free to share any additional details that you feel may help our Admissions Team understand why you are a good fit for this program.

so can someone help me cause I'm not sure how to write this on a way that is convincing​

Answers

Well, as it says, your first statement needs to explain what interests you about the program.

If you feel you need multiple paragraphs, let the first be an introduction, around 4 or 5 sentences. Include, possibly what pushed you to apply for this program, what you're looking forward to, and a reason for them to hire you. You can add a thesis statement of sorts if that helps (a short statement, usually one sentence, that summarizes the main point or claim of a paper). The first paragraph can be short, it doesn't need to be too in-depth. You can talk more about that later in your statement.

The body paragraphs must include your goals and extracurricular interests (what courses would you like to take and why?).

As it states, you must list your GPA, what interests you about the Major and/or Minor/Workshop courses, and what you can contribute (you can build off of what you said in your first paragraph here).

It is very important to share additional details you think are important, such as accomplishments you are proud of, for example.

A conclusion would be nice, a short and sweet wrap-up of your overall statement (not too long).

Remember, the name of the game is to sound confident and prove to them that you are in fact a good fit for the program! Good luck! Stay focused ^^

PLEASE HELP FAST!!
1. Find x. Show your work.​

Answers

Answer:

X is right there

Step-by-step explanation:

See?

Help me pls i need help

Answers

Answer:

Exact Form: -29/5

Decimal Form:-5.8

Mixed Number Form:-5 4/5

Step-by-step explanation:

Hii..

-45 - 13 = 10x -58 = 10x -58 / 10 = x

x = - 5.8

Have a nice time!!

Find the slope of the line that contains the following points: (17, -12) and (17, 8)

Answers

Answer:

m = undef

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (17, -12)

Point (17, 8)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]:                                                            [tex]\displaystyle m=\frac{-12-8}{17-17}[/tex][Fraction - Denominator] Subtract:                                                                 [tex]\displaystyle m=\frac{-12-8}{0}[/tex]

We cannot divide anything by 0.

∴ Our slope m is undefined and it would be a vertical line if graphed.

if a rectangle has the area of 21 square units, what is the perimeter

Answers

42 units

What we know:
21 = lw

2l + 2w= perimeter

^distribute out 2

2(lw)=p
2(21)=p
= 42

Una milla terrestre mide 1,609 km y una milla náutica mide 1,852 km. ¿ Cuántos metros más mide la milla náutica ?

Answers

Answer:

The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959. With qualifiers, "mile" is also used to describe or translate a wide range of units derived from or roughly equivalent to the Roman mile, such as the nautical mile (now 1.852 km exactly), the Italian mile (roughly 1.852 km), and the Chinese mile (now 500 m exactly). The Romans divided their mile into 5,000 Roman feet but the greater importance of furlongs in pre-modern England meant that the statute mile was made equivalent to 8 furlongs or 5,280 feet in 1593. This form of the mile then spread to the British-colonized nations some of which continue to employ the mile. The US Geological Survey now employs the metre for official purposes but legacy data from its 1927 geodetic datum has meant that a separate US survey mile (6336/3937 km) continues to see some use. While most countries replaced the mile with the kilometre when switching to the International System of Units, the international mile continues to be used in some countries, such as Liberia, the United Kingdom, the United States, and a number of countries with fewer than one million inhabitants, most of which are UK or US territories, or have close historical ties with the UK or US.

Step-by-step explanation:

can someone pls help me by tonightttt

Answers

Increases by 60 cm^2

Area of each side times 2
6x2x2= 24
6x3x2= 36

Sums to 60

What is the ratio for writing utensils to school supplies?

Answers

Answer:

writing utensils= 16

School supplies=20

16:20

4:5 simplified

TRICKY (一_一)

A scientist measures the change in the temperature of a chemical solution. At the start of the experiment, the solution is at a temperature of -14.96ºC. The temperature decreases 2.9ºC each hour. 1️⃣ Find the temperature of the solution after 3 hours. 2️⃣ Find the temperature of the estimated solution after 3 hours.

Answers

Answer:

-6.26°C

Step-by-step explanation:

Given that:

Initial temperature = - 14.96ºC

Temperature change per hour = 2.9ºC

Hence, the temperature of the solution after 3 hours can be obtained thus :

Final temperature = (initial temperature + (temperature change per hour * Number of hours))

Temperature after 3 hours :

-14.96 + 2.9(3)

-14.96 + 8.7

= - 6.26

What is the value of x in the equation 3(2x + 4) = −6? (4 points)

a
−3

b
1

c
12

d
19

Answers

Answer:

x = - 3

Step-by-step explanation:

Given

3(2x + 4) = - 6 ( divide both sides by 3 )

2x + 4 = - 2 ( subtract 4 from both sides )

2x = - 6 ( divide both sides by 2 )

x = - 3

The ratio of girls to boys is 8 girls to 4 boys.
If there are 4 girls, how many boys are there?

Answers

Answer:

4

Step-by-step explanation:

i think 2 idrk .....

Mr samuel built a circular fenced-in section for some of his animals the section has a circumference of 55. What is the approximate area in square meters of the section? Use 22/7 for pie

Answers

Answer:

240.6 m²

Step-by-step explanation:

Mr samuel built a circular fenced-in section for some of his animals the section has a circumference of 55. What is the approximate area in square meters of the section? Use 22/7 for pie

Step 1

We have to find the radius of the circular fence

The circumference of a circle = 2πr

Circumference = 55m

Hence:

55m = 2 × 22/7 × r

55 = 44/7

r = 55 ÷ 44/7

r = 55 × 7/55

r = 8.75m

Step 2

We find the approximate area in square meters of the section.

Area of a circle = πr²

Area of the circle = 22/7 × 8.75²

Area of the circle = 240.625 m²

Approximately = 240.6 m²

Therefore, the approximate area in square meters of the section is 240.6m²



When a dilation has a scale factor greater than one, the dilation is an enlargement

Answers

Answer:

Step-by-step explanation: true

Compute $\sqrt{64} + \sqrt{225} - \sqrt{64 + 225}$.

Answers

Answer:

6

Step-by-step explanation:

Simplify the following:

sqrt(64) + sqrt(225) - sqrt(64 + 225)

Hint: | Evaluate 64 + 225.

64 + 225 = 289:

sqrt(64) + sqrt(225) - sqrt(289)

Hint: | Simplify radicals.

sqrt(289) = sqrt(17^2) = 17:

sqrt(64) + sqrt(225) - 17

Hint: | Simplify radicals.

sqrt(64) = sqrt(2^6) = 2^3:

2^3 + sqrt(225) - 17

Hint: | In order to evaluate 2^3 express 2^3 as 2×2^2.

2^3 = 2×2^2:

2×2^2 + sqrt(225) - 17

Hint: | Evaluate 2^2.

2^2 = 4:

2×4 + sqrt(225) - 17

Hint: | Multiply 2 and 4 together.

2×4 = 8:

8 + sqrt(225) - 17

Hint: | Simplify radicals.

sqrt(225) = sqrt(15^2) = 15:

8 + 15 - 17

Hint: | Evaluate 8 + 15 - 17.

8 + 15 - 17 = 6:

Answer:  6

Answer:

6

Step-by-step explanation:

Find the area of the shaded region in terms of x:

Bigger square:
side 1) x+3
Side 2) x+4

Smaller square inside bigger square:
side 1) x+1
side 2) 3x

Show all work for credit!
Please help :)

Answers

Answer:

-2(x^2-2x-6)

Step-by-step explanation:

Find area of each square, then take the area of the bigger square and subtract the smaller square's area.

Work shown down below. Pardon the handwriting.

its ready pls help its like 6th grade homework

10^2 +(3+5)^2 - 5=?

Answers

I think it’s 159 but I’m not sure

How do you solve equations using Substitution.

Answers

Substitution is one of the methods for solving linear equations. It is a good choice if there is a variable with a coefficient of 1. This method involves solving one of the equations for a variable and then substituting that expression into another equation to solve for another variable. This will produce a single equation with one variable, which can then be solved algebraically.

a pizza costs $11 and $1.50 per topping write a equation for cost in dollars and the nunber of toppings ​

Answers

Answer:

y= 11 + 1.50x. (y is the price, x is number of toppings)

Step-by-step explanation:

y= 11+1.50x because y is the total, x is your independent variable, and 11 is ur baseline

(HELP!!!!!!)the diagram shows the dimensions of the pool cover for a hotel pool

Answers

Step-by-step explanation:

16.5 add all then divide

The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is amperes when the resistance is ohms. What is the current when the resistance is ​ohms?

Answers

Answer:

[tex]\mathbf{I = 0.22 \ amperes}[/tex]

Step-by-step explanation:

From above:

let assume that;

The current is [tex]\dfrac{1}{2}[/tex] ampere when resistance is 240 ohms.

Now, to find the current when R = 540 ohms.

SO; if [tex]I \ \alpha \ \dfrac{1}{R}[/tex]

[tex]I \ =\ \dfrac{k}{R}[/tex] where k = constant

[tex]\dfrac{1}{2} \ =\ \dfrac{k}{240}[/tex]

[tex]2k = 240[/tex]

[tex]k = \dfrac{240}{2}[/tex]

[tex]k = 120[/tex]

Thus; the constant = 120

So; when R = 540 ohms

then the current will be:

[tex]I = \dfrac{k}{R}[/tex]

[tex]I = \dfrac{120}{540}[/tex]

[tex]\mathbf{I = 0.22 \ amperes}[/tex]


The diagram shows a trapezium.
Work out the area of the trapezium.

Answers

Answer:

32cm^2

Step-by-step explanation:

the formula for the area of a trapezois is S=(10+6)/2*4=32

3m-6n + 2m +4n



PLZZZZ HELPP​

Answers

=122636m. Your welcome

Answer:

5

2

Step-by-step explanation:

3

6

+

2

+

4

5

6

+

4

Can someone please help me ASAP, it’s due tomorrow

Answers

Answer:

t = 60, y = 80, x = 40, z = 40

Step-by-step explanation:

Answer:

Mi no sabo sorry wife or husband

Step-by-step explanation:

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When rounded to 2 decimal places, which one of these numbers gives 19.95?
19.899
19.099
19.957
19.948

Answers

Answer:

19.948

Step-by-step explanation:

bc if u round it the 8 is bigger than 5 so its 19.95 if that makes any sense

I NEED HELP!!!!

Physical therapists measure strength on a dynamometer, which uses a unit called a foot-pound. Suppose you increase the strength in your elbow joint from 90 foot-pounds to 125 foot-pounds. Find the percent of increase to the nearest percent.



A.

39%



B.

138.9%



C.

28%

Answers

Answer:

A. 39%

Step-by-step explanation:

(125-90)/(90)=(35)/(90)=0.3889 or 39%

To find the percent increase, we need to divide the amount of change by the original amount.

Help due asap
....................

Answers

the correct answer is A.

write the equation in point slope form first and then solve to slope intercept form

jfuwiuhudiwjoqlkdfjdkhkfhhalp

Answers

Answer:

What is this question do you need help or you are playing

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