Mathematics High School

What is the solution to the system of linear equations graphed below?

Answers

Answer 1

Answer:

Step-by-step explanation:

the last answer D

Related Questions

how do you write x is less than 4 in symbols

Answers

Answer:

x < 4 or 4 - x

Step-by-step explanation:

Hope I helped please give me the brailiest if you dont mind :)

Please and thank you :)

What the rate of change of the function y = 3/2x + 5?

Answers

Answer: 3/2

Step-by-step explanation: Rate of change is the same thing as the slope.

A number divided by –8 is 7.
Equation:
Steps:

Solution:

Answers

Answer:

Step-by-step explanation:

Answer:

-56

Step-by-step explanation:

Let the said number be x, so

x / -8 = 7

That's the equation

On solving further, we cross multiply to have

x = -8 * 7

x = -56

That means the number is -56

if two pizzas cost $14.50 how much will 15 pizzas cost

Answers

Answer:

108.75

Step-by-step explanation:

7.25 x 15 = 108.75

what is 17 + (6 + 2x)

Answers

Answer:

23 + 2x

Step-by-step explanation:

17 + 6 + 2x

23 + 2x

I NEED HELP ASAP!!!!!!! I WILL GIVE BRAINLIEST!!!!!!!!!
Chris had 30 minutes to do a three-problem quiz. He spent 11 3/4 minutes on question A and 4 1/2 minutes on question B. How much time did he have left for question C?

Answers

Answer:Chris spent 13 3/4 minutes on question C

Step-by-step explanation:

First let's write an equation:

We know 30 is the total and we are trying to find a part, and 11 3/4 is a part and 4 and 1/2 is a part

So:

30=11 3/4 + 4 1/2 + x

30=16 1/4 + x

- 16 on both sides(to find what x equals to)

13 2/4=x

X=13 3/4

Jim paid 750$ for his new computer. In addition, she paid 63.75 in taxes. What was the tax rate Jim paid on his new car

Answers

Answer:= 47812.5

Step-by-step explanation:

Margaret deposits $1,000 in a savings account that pays 1.4% interest compounded
semiannually. What is her balance after 1 year?

Answers

Answer:

The balance after 1 year is;

$1,014.05

Step-by-step explanation:

To do this, we use the compound interest formula

That will be ;

A =P (1 + r/n)^nt

A is the amount generated which we want to calculate

r is the rate = 1.4% = 0.014

P is the amount deposited = $1,000

n is the number of times it is compounded annually which is 2 (semi-annually means 2 times in a year)

this the number of years which is 1

we have this as:

A = 1,000( 1 + 0.014/2)^(2*1)

A = 1,000(1 + 0.007)^2

A = 1,000(1.007)^2

A = $1,014.05

Subtract: −11−(−6)
please help i can noot g iit

Answers

-5 is the answer
-11-(-6)= -5

Answer:

-5

Step-by-step explanation:

-11-(-6)

-11+6

-5

If this helps please mark as brainliest

Will mark brainliest

Answers

Answer: C= 10

Step-by-step explanation:

Answer:

c= 10 miles

Step-by-step explanation:

6^2 + 8^2 = c^2

36 + 64 = c^2

100 = c^2

((Square root))100 = c

pleased help me answer this I'm confused. look at picture

Answers

Answer:

23 + 16 = 39

39 - 16 = 23

the student did not reverse the sum correctly

In ΔPQR, p = 220 inches, q = 890 inches and ∠R=121°. Find the length of r, to the nearest inch.

Answers

the value of r will be 970 inches Approx.

What are the properties of Triangle?

The properties of the triangle are: The sum of all the angles of a triangle (of all types) is equal to 180°. The sum of the length of the two sides of a triangle is greater than the length of the third side. In the same way, the difference between the two sides of a triangle is less than the length of the third side.

Given, In ΔPQR, p = 220 inches, q = 890 inches and ∠R=121°.

From the general formula of side of triangle:

c² = a² +b² - 2ab * cos ∠C

In Our case,

a = p = 220

b = q = 890.

c = r

∠C = ∠R = 121 degrees

Thus,

r² = 220² + 890² - 2*220*890 * cos 121°

r² = 941344.455067

r = 970.229073501

r = 970 inches Approx.

Therefore, the value of r will be 970 inches Approx.

Learn more about triangles here:

https://brainly.com/question/2773823

#SPJ1

Which pair of lines are perpendicular lines?
O A
y = 4x-6
= 4x+11
B
y=-48-6
y = 4x+11
O c y = 1 - 6
y = 4x+11
Ody=--6
y = 4x+11

Answers

The new law and order the same as that of the world to be a part of the problem is the best and the second half of the year in the United States and the second one of those people who have a good to be a part of this year old and a half ago and it is not a problem with it, but the only thing I can think of is the only one that I have a lot to learn more about the schools ✏️ and the second half of the season ⛄ the first time I have to admit that the government has been a member of the National Academy of Sciences Sciences, but I think it was the best of both the House and the Senate floor and the second half of the year and a half ago and I am sure you have the time or another embodiment of the invention to provide a method of claim to the point ↖️ the first time I have to admit that I have to admit that I have a few more years to come up with a better place to live in this country are the best and I am a big fan of this year, the first of the year in which the user to the right ▶️ the first place and I have to admit.

Select all that apply.

Which rates are equivalent to 25 miles per gallon? i need help lol im failing

Answers

Can you add a picture ? Or tell me the answer choices ?

Please help. I don't understand this.

Answers

Answer:

radius=6

Step-by-step explanation:

arc ACB=6xPi

Pi=3.14159

arc ACB=18.85 (rounded to 2 places)

ACB is a half circle so a full circle would be 18.85x2 or 37.7

circumference (whole circle)=2 x Pi x radius

37.7=2 x 3.14159 x radius

radius= 37.7/(2 x 3.14159)

radius=6

21 of an ice cream company's flavors contain nuts.
How many total flavors does the company make if
30% of them contain nuts?

PLEASE HELP ME! :(

Answers

Answer:

The company has 70 falvors

What property of multiplication allows us to multiply in any order
A. commutative property of multiplication

B. Associative property of multiplication

C. Identity property of multiplication

Answers

Answer:

Its B i did this for math

Step-by-step explanation:

Rectangle A is 10 times as long as rectangle B.

If rectangle A is 80 units long, select all the ways to find the length of rectangle

Answers

Answer:

Step-by-step explanation:

80/10=8

Find the missing length indicated

I WILL GIVE BRAINLIEST TO CORRECT ANSWER

Answers

Answer:

i think 9

Step-by-step explanation:

Answer:

its 9 (a) your welcome

I'm in 8th grade I need help with this question please help me

Answers

In slope intercept form it would be y=10+6x

PLEASE HURRY WILL GIVE BRAINLIST

Answers

X=1 FE=8 ED=2 hope this helps

What is the missing number in this pattern?
1,
8,
27,
64,
125,

Answers

Answer:

1, 8, 27, 64, 125, 216, 343, 512,

What are the solutions to this equation?
2x^2=-10x +12

a) x=-3
b) x=1
c)x=-6
d) x=6
e)x= 6
f)x=-2

Answers

Answer:

2x^2=-10x +12

2x²+10x-12=0

2(x²+5x-6)=0

x²+6x-x-6=0/2

x(x+6)-1(x+6)=0

(x+6)(x-1)=0

either

x=-6

x=1

please help asap!!!look at the box

Answers

I think it’s B might be wrong though

Answer:

Step-by-step explanation:

The library is having a book sale. Hardcover books sell for $4 each, and paperback books are $2 each. If Ayanna spends $26 for 8 books, how many hardcover books did she buy?

Answers

she bought 5 hardcover books and 3 paperback books
5x$4= $20
3x$2= $6
$20+$6=$26

hope this helped

Answer:

5 hardcover books

Step-by-step explanation:

x + y = 8 ↔ Assume x for hardcover books and y for paperback cover

4x + 2y = 26 ↔ Total cost of 8 books is $26

-2x - 2y = -16 ↔ Multiply Equation 1 by -2 so that the coefficients of y is opposite

2x = 10 ↔ Add the two equations to eliminate y

x = 5 ↔ Divide each side by 2

Hope this helps!! :)

Brainlest Pleasee

QUICK PLEASE!!!!!
please solve this for me thanks

Answers

Answer:

2.5

Step-by-step explanation:

FG is the exact same as FE which is 2.5.

John has $50 in his bank account. He gets his usual allowance of $20 and mows two lawns, earning $10 each. He puts that money in the bank. Then John spends $45 on a video game.

Answers

He has 45 dollars left

HELP ASAPPP PELASEEEEE

Answers

Answer:

10π cm

Step-by-step explanation:

We require to find the radius (r) of the circle

The area (A ) is calculated as

A = πr² = 25π ( divide both sides by π )

r² = 25 ( take the square root of both sides )

r = [tex]\sqrt{25}[/tex] = 5

The circumference (C) is calculated as

C = 2πr = 2π × 5 = 10π cm

If 4x+ 3 = 9x − 4, then x = ?
F. 75 G. 57 H. 713 J. 15 K. −15

Answers

Answer:

Step-by-step explanation:

Jhbiko

Answer:

7/5

Step-by-step explanation:

4x+3=9x-4

3=9x-4-4x

3=5x-4

3+4=5x

7=5x

7/5=x

x= 7/5

is this one of the choices I hope it helps.

Is 16/3 simplified ?

Answers

no, it should be 5.3 repeating as a fraction. divide 16/3 and turn it into a fraction

Other Questions

You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 12 dollars/hour, and each shift lasts 75 minutes. Your laundry requires 12 quarters/load.Part AHow many shifts must you work if you wish to wash 10 loads of laundry please pleasse help!! I only have half an hour to do this and I have two other subjects to do!!!For this activity, you will write one paragraph explaining whether you agree with the provisions of the Wade-Davis Bill. Use evidence to support your reasoning. Be sure to write in complete sentences with proper grammar, spelling, and punctuation. 1. Many nonmetals are weak and2. The property of an element to be beaten into sheets isknown as3. The total space occupied by an object is5.is a gas and is an This is a sign of a chemical reaction that involves the production of bubbles or fizzing Is caffeine additive? BRAINLIEST FOR THE CORRECT AWNSER! The slope of the line below is 3. Use the coordinates of the labeled point to find a point-slope equation of the line. What are 4 big cities that celebrated Freedom Day 2. Neil's airplane needs a full tank of fuelto travel 2,600 miles. How many tanksof fuel, t, does Neil's airplane need totravel no more than 7.800 miles?Part AWrite an inequality to represent thissituation.Part BSolve the inequality. What does thesolution represent in this situation? ( 7 + square root of 6) use a common denominatorWhat does 1/9 equal? Which of the following would be the most effective voting change brought by Ellis Amall? A. helping poor people gain their voting rights B. helping the elderly keep their voting rightsC. helping young people gain the right to voteD. helping landowners gain more voting power Example on one of the 3 laws of motion find the scale factor Setting can be used to create theandin the text. What can people do to maintain a diverse and balanced microbiome? (ill give brainliest!!!)The preamble to the U.S. Constitution reflects the Enlightenment idea ofNATURAL RIGHTS. BUT, does the REST of the constitution represent the value ofnatural rights? In a well developed paragraph (at least 5 sentences) state whetheryou think the rest of the U.S. constitution supports or denies the idea of naturalrights. Use text evidence from the constitution to support your claim. *** There isnot a right or wrong answer, but you must provide a strong argument forwhatever you decide. * EASY ALGEBRA! HELP PLEASEEE Complete each sentence with the French equivalent of the expression in parentheses. A 30-year maturity, 8% coupon bond paying coupons semiannually is callable in five years at a call price of $1,100. The bond currently sells at a yield to maturity of 7% and has a par value of $1,000. What is its yield to call gunta 3responderQU TIPO DE ERROR SE COMETE EN LA SIGUIENTE ORACIN: LASNEGOCIACIONES DE ALGUNA MANERA, DARN RESULTADOS?ta comoarcaruntaSeleccione una:a. BarbarismoO b. SolecismoO c. MuletillasO d. Cacofonia