Solve the system of equations below.
2x - y = 26
3x - 2y = 42

Here are the answer choices

A. (8,1)
B. (3,2)
C. (10,-6)

Answers

Answer 1
It’s would have to be b.

Related Questions

3x-9=x-8
what is X??​

Answers

Answer:

x=½

Step-by-step explanation:

3x-9=x-8(Group like terms)

3x-x=-8+9(You will subtract x which is also 1x from 3x which is going to be 2x Then you will add -8 to 9 making it 1(positive)).

2x=1(Divide both sides by 2)

x=½

Answer:

0.5

Step-by-step explanation:

3x-9=x-8

3x=x-8+9

3x=x+1

3x-x=+1

2x=+1

x=1/2

x=0.5

A cookie factory uses 1/6 of a bag of flour in each batch of cookies the factory used 1/2 of a bag of flour yesterday how many batches of cookies did the factory make

Answers

Answer:

they made 3 batchs

Step-by-step explanation:

Please help! I will give brainlist, if I can

Answers

It is B glad I could help!

your awnser is C

Step-by-step explanation:

cause you'll need to multiply 1.05 × 15 then divide by 100

GR8reg_Math_T3_USA_OL_FY21 Question: 1-1
Malcolm and Theo's families are both traveling to the same vacation resort.
The equation d = 65t models the distance, d, that Malcolm's family travels after t hours.
The graph below shows the relationship between the distance and the amount of time that Theo's family traveled.

How much faster did Malcolm's family travel then theo's family

Answers

Answer:

15

Step-by-step explanation:

Since the Theo family are going 50 per hour so that is 50=t for the Theo family in the promblem it talks about Malcolmś family being 65t how many number are they apart

50

+15

-------

65

15 is your answer

Shala bought a pen on sale. She saved 17 percent of the original price of $29. About how much money did she save?
$1
$5
$10
$20

Answers

$5 ..........................?

Answer:

it is 5

Step-by-step explanation:

What is 3÷4? Draw a diagram that explains how you know.

Answers

Answer:

3 divided by 4 is 0.75

Step-by-step explanation:

Answer:

Answer: 3 divided by 4 is 0.75 .

Step-by-step explanation:

Asapppp, plssss help meee :(

Answers

D because the x coordinate 1 has multiple y’s

A certain star is 2.4 x 102 light years from the Earth. One light year is about 5.9 x 1012 miles. How far
from the earth (in miles) is the star?
TL
miles from Farth

Answers

The distance of the earth from the star is; 1.416 x 10¹⁵ miles

What are exponents?

The exponents of a number are defined as the representation of a number that shows how many times a number is multiplied by itself.

We are given that 1 light year ≈ 5.9 x  10¹² miles

so: the Coefficients for the problem are mathematically given a

Coefficients =2.4 x 5.9

Coefficients = 14.16

For Exponents;

Exponents=   10² x 10¹² = 10⁽²⁺¹²⁾

Exponents =10¹⁴

In conclusion, we put them together once again to produce a scientific notation;

14.16 x 10¹⁴

1.416 x 10¹⁵ miles

The distance of the earth from the star is; 1.416 x 10¹⁵ miles

Learn more about exponentiation here:

https://brainly.com/question/26938318

#SPJ2

b. The total cost (1) after 8% sales tax is added to an item's price (p): 1.08p =
=f
Is there a proportional relationship

Answers

Answer:

No

Step-by-step explanation:

Yes, there is a proportional relationship between the total cost (f) after 8% sales tax is added and the item's price (p).

Here,

In this case, the total cost (f) is calculated by multiplying the item's price (p) by 1.08 (which is 100% + 8% sales tax in decimal form).

Mathematically, this can be represented as:

f = 1.08p

The equation shows that the total cost (f) is directly proportional to the item's price (p) with a proportionality constant of 1.08.

This means that as the item's price (p) increases, the total cost (f) will also increase proportionally by 8% due to the added sales tax.

Similarly, if the item's price (p) decreases, the total cost (f) will also decrease proportionally by 8%.

This relationship holds true for all values of p and f as long as the sales tax rate remains constant at 8%.

learn more on sales tax :

https://brainly.com/question/30205925

#SPJ4

How do I find the missing sides in the triangle?

Answers

Answer:

x=14   y=10

Step-by-step explanation:

Which is the equation of a line that has a slope of 4 and passes through point (2,5)?

y= 4x-2
y= 4x+6
y=4x+2
y=4x-3

Answers

Answer:

y = 4x - 3

Step-by-step explanation:

I graphed all of them and this was the only equation that had a slope of 4 and passes through point (2,5)

Answer: D

Step-by-step explanation:

write the missing decimal so the each pair adds to 1

Answers

Answer:

top one is 0.6 bottom one is 0.1

I-pod Touch for $229.99. The tax rate is 4%. What is the tox

Answers

Answer:

the tax is $9.20

What is Two-thirds divided by one-sixth?

Answers

Answer:

4

Step-by-step explanation:

Answer:

its b

Step-by-step explanation:

help me thanks . please

Answers

Answer:

0.1 > 10^-2

(I'm pretty sure I'm right. sorry if im wrong :(

Tom buys a CD for $12.00. He sells it for $15.00. $15.00 is what percent of his original cost? ​

Answers

Answer:

The answer is 125%

Step-by-step explanation:

Fraction calculator  

Question in picture pls hurry im timed

Answers

Answer:

256

Step-by-step explanation:

4*4*4*4=256

Hope this helps!!

What method would i use to solve this?

Answers

I think it’s 3 at least from my knowledge

Arrange the steps in the correct order to solve this trigonometric equation 2sin^2 x -sinx -1 =0 for 0 degrees is less than or equal to x is less than or equal to 90 degrees

Answers

Answer:

90°

Step-by-step explanation:

Given the trigonometry equation;

[tex]2sin^2 x -sinx -1 =0[/tex]

Step 1; Let p = sin(x) to have;

[tex]2sin^2 x -sinx -1 =0\\2P^2 -P -1 =0[/tex]

Step 2: factorize the resulting quadratic equation:

[tex]2P^2 -P -1 =0\\2P^2 -2P+P -1 =0\\\2P(P-1)+1(P-1)=0\\(2P+1)(P-1) = 0\\2P + 1 = 0 \ and \ P-1 = 0\\P = -1/2 \ and \ P =1[/tex]

Step 3: Find x:

when p = 1

sin(x) = 1

[tex]x = sin^{-1}1\\x = 90^0[/tex]

also when p  -1/2

sin (x) = -1/2

[tex]x = sin^{-1}-1/2\\x = -30^0\\[/tex]

[tex]x = 180-30\\x = 150^0[/tex]

Since 150° is not within the range 0<x<90, then the only solution is 90°

This is really hard can anyone help it's due in 20 minutes

Answers

Answer:

The answer would be B if right mark brainliest

Answer:

I believe it's A

Step-by-step explanation:

A cyclist travels 12 km from home to the park.
She leaves home at 13:00 and arrives at the park at 13:30.
What is her average speed in km/h?

Answers

Answer:

Step-by-step explanation:

12 km to the park in 30 mins so multiply the 12 km by 2 to make a whole hour.

12*2= 24 km/h

Please help me with this

Answers

Step-by-step explanation:

3/4 x 11/11 = 44

7/12 x 5/5 = 35/60

18/72 = 6/6 x 3/12

Topic: Fractions

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

please help i am desperate.

Answers

Answer:

3y +9 = perimeter

Step-by-step explanation:

Answer:

4y+9

Step-by-step explanation:

To find the perimeter , you have to add up all the 4 sides

so y + y+2 + y+4 + y+3 = 4y+ 9

hope it helps

Four lines are drawn on a coordinate plane to form trapezoid WXYZ.

A coordinate grid with 4 lines. Line X W is drawn with point W at (negative 4, 1) and passes through (0, 2) with and (3, 3). Line Y X is drawn with point Y at (3, 0) and passes through (0, 3). Line Z W is drawn with point Z at (0, negative 3) and point W at (negative 4, 1). LIne Z Y is drawn with point Y at (3, 0) and point Z at (0, negative 3).

Which statements are true about the lines? Select three options.

Answers

Answer:

A,C,D

Step-by-step explanation:

Answer:

A C D

Step-by-step explination

it just is

At a basketball game, 3 out of every 10 people who enter the gym will be wearing hats. If 250 people attend the game, about how many of them will probably be wearing hats?

75 people

80 people

65 people

70 people

Answers

Its 75 honestly how i did it was just 25x10 then 3x25 which is 75

Just got a 100 point question skim answered HA

Answers

Answer:

THis is not a question

Step-by-step explanation:

Cora and Hannah measured how high their pet frogs could jump. Cora's jumped x inches,
Hannah's jumped 5 inches less than Cora's. The frogs jumped a total of 53 inches together.
Circle the number that shows the distance Hannah's frog jumped.

Answers

can i see the question or the picture of it?

Which statement correctly compares the function shown on this graph with
the function y = 2x - 5?

Answers

I need to see the graph in order to anwser

Answer:

c is the answer

Step-by-step explanation:

Assume that the following statements are true A: if Sam is drinking milk. Then it is lunchtime B: if it is afternoon then Julio is drinking water and nothing else C: if it is breakfast time then Sarah is drinking juice and nothing else D: if it is lunch time then Kira is drinking milk and nothing else E: Sam is drinking milk using only the information given above determine if the following must be true, maybe true, or is not true. Explain you reasoning. It is bedtime?

Answers

Answer:

Not true

Step-by-step explanation:

A says that if Sam is drinking milk it is lunchtime and E says that he is drinking milk, so it is lunchtime and not bedtime.

Two forces of 17.3 pounds and 42.5 pounds act on a body with an angle of 21.9 degrees between them. The force of 42.5 pounds acts on the body in the horizontal direction. Choose the correct approximation for the direction angle the resultant vector makes with the horizontal force.
a. 6.3
b. 21.9
c. 15.7
d. 10.9

Answers

The resultant vector makes a 6.3-degree angle with the horizontal force, the correct option is A.

What is the formula for determination of angle of the resultant vector ?

The resultant angle between the vectors is given by

[tex]\rm \theta = tan^{-1} \dfrac{B sin\theta}{A +B cos\theta}[/tex]

The two forces have magnitude of 17.3 and 42.5 pounds.

The angle of the resultant vector is

[tex]\rm \rm \theta = tan^{-1} \dfrac{17.3\; sin\; 21.9}{42.5 +17.3 cos\;21.9}[/tex]

[tex]\rm \theta = tan^{-1}[/tex] (6.453/58.55)

[tex]\rm \theta[/tex] = 6.2886 degree = 6.3 degree.

Therefore, the resultant vector makes a 6.3-degree angle with the horizontal force.

To know more about Resultant vector angle

https://brainly.com/question/18794275?referrer=searchResults

#SPJ2

Answer:

6.3 on edge

Step-by-step explanation:

Other Questions
Help please ill give brainlist The probability that a 22-year-old female in the U.S. will die within one year is approximately 0.00044. If an insurance company sells a one-year, $30,000 life insurance policy to such a person for $435, what is the company's expectation? (Round your answer to the nearest dollar.) 3. There are 156 students in an after-school program. The program director would like to split thestudents into groups of equal sizes with no students left over. She wants at least 4 but no morethan 12 students in each group. Describe the possible number of groups and students ineach group. Who fought the French and Indian War, and for what reason Juan is going to visit Roberto in Oregon. They are planning to take a bike trip together. Before Juan comes,Roberto sends him the following information about bicycle regulations in Oregon5 de mayo de 2003Estimado Juan,Estoy muy contento que vayas a venir, peroantes de que lo hagas quisiera informarte sobre loscascos de bicicleta y la ley de Oregon Un ciclistamenor de 16 aos de edad necesita llevar un cascoprotector para andar en bicicleta El casco debe seraprobado por ANSIO Snell.Fijate que el no traer el casco como esrequerido se castiga con una multa mxima de25.00. Sin embargo, la prima ofensa puede serPerdonada si la persona muestra que ha adquiridosu cascoEspero que antes de que vengas a visitarmete compres Un casco para poder ir a montarbicicleta. Y si no, trae dinero extra para comprarteUno How does writing impact today's world? Which event is fast change that occurs as a result of plate tectonics?A. Hurricane B. Volcanic eruptionC. Formation of an ocean basinD. Convection current 6. Talayah bought two journals. The secondjournal cost $12 more than the price ofthe first journal. If she spent $30 on both,how much was the second journal?A. $12B. $16C. $20D. $28 Marcie goes to the salon and has a pedicure and a manicure. What has Marcie purchased from the salon?A.) A goodB.) A good and a serviceC.) NeitherD.) A service Please help me I need help please? The element magnesium is aO Group 12, Transition MetalO Period 3, Alkaline Earth MetalPeriod 4. Alkali MetalO Period 4, Halogen Was it fair for the British to Impose the Stamp Act on the American colonists? Why or why not?Use the included word document for extra info. Which of the following best explains the difference between a mountain and a hill in Florida?A. Hills are formed near bodies of water while mountains are not, explaining why Florida has so many hills.B. Mountains are higher and steeper than hills, explaining why mountains are not found in Florida's low elevation.C. Mountains are found in places that are dry and cold, explaining why mountains are not found in Florida's climate.D. Hills are formed by rocks while mountains are made out of sand, explaining why Florida has so many mountains. Why did Pilgrims leave England for the colonies?To mine the gold fieldsFor the freedom to practice a religion different from the Catholic ChurchAs punishment for burning flags in EnglandFor the sense of adventure Plant cells are different from animal cells because they are usually circular in shape, contain ribosomes, and have centrioles? Renting video games from Store S costs $2.50 per game plus a monthly fee of $5.00. Renting video games from Store T costs $5.00 per game with no monthly fee. The monthly cost to rent video games depends on the number of video games, v, rented. Which inequality represents the situation when the monthly cost at Store S is less than the monthly cost at Store T?A. 2.5v + 5 < 5vB. 2.5v + 5 = 5vC. 7.5v < 5vD. 7.5v = 5v the length of a rectangular sign is 4 times it's width. if the sign's perimeter is 30 inches, what is the area? Which of the following is the most appropriate thesis sentence for an essay on the worst you got into as a teenager What is 125x9 + 64y12 written as a sum of cubes? (25x3)3 + (4y4)3 (5x3)3 + (16y4)3 (25x3)3 + (8y4)3 (5x3)3 + (4y4)3 Will mark branilest!!