Add the equations to find the solutions to the system.

4x - y = 8

6x + y = 2


A) (2, -4)

B) (-4, 1)

C) (1, -4)

D) (-2, -1)

Answers

Answer 1
The answer is C, (1,-4) the y automatically cancels out and makes 10x=10. X=1 and x is always first so it automatically makes C the answer.
Answer 2

Answer:

c

Step-by-step explanation:


Related Questions

I GIVES BRAINLIEST TO PEOPLES WHO ANSWERS

Answers

Answer:

A) $28.14       B) $8.14

Step-by-step explanation:

1 * 12.95 = $12.95

2 * 3.20 = $6.40

1 * 8.79 = $8.79

we add up all these numbers, 28.14

well he has only 20 bucks, so he still needs 28.14-20= $8.14

Please don't forget to give brainliest ;)

Answer:

A) The total of supplies Jesse needs is $28.14

B) He would still need $8.14 to complete the birdhouse

Step-by-step explanation:

Jess has $20

1 piece of strong board = $12.95

2 boards = $3.20 each (2 x 3.20 = $6.40 total)

10 foot post = $8.79

$12.95 + $6.40 + $8.79 = $28.14

$20 - $28.14 = -$8.14

The total price $28.14

He would need $8.14 more

(wanna give me the crown?)

Can someone help me out? Algebra

Answers

Answer:

the last option -5 ≤ x ≤ 3

Step-by-step explanation:

Because the line there means what x can be so x has to be grater than -5 but less then 3 because the line does not go over 3.

Answer:

- 5 ≤ x ≤ 3.

Step-by-step explanation:

The range of the required values is in the bold line.

The solid circles at the end of the bold line mean the values at these points are included in the inequality.

So it is:-   x is greater than or equal to -5 and less than or equal to 3.

That  is  - 5 ≤ x ≤ 3.

What is the length missing leg of the right triangle

Answers

Answer:

35

Step-by-step explanation:

How do u do time through a number line

Answers

Answer: skip count

Step-by-step explanation:

1. Consider the inequality x + 3x + 1
6 4
Which value of x is a solution to the inequality?
A. -10
B. -6
C. 10
D. 6

Answers

Answer:

C. 10

Step-by-step explanation:

Simplify

x+3x+1

Combine Like Terms:

=x+3x+1

=(x+3x)+(1)

=4x+1

Answer:

=4x+1

what is x + 3 < 9 ; x = 7 mean

Answers

Because we know what x is, we plug in 7 to the expression.

7+3<9

Since 7+3 is 10, then the new expression is 10<9.

I have no idea if this is a true/false question, because this statement is false.

---

sorry if this doesn't help

Find the slope of the line containing the points whose coordinates are (0, −3) and (4, 3).

Answers

the slope would be 3/2
Yes she is correctly the slope would be 3/2!^

Which figure best represents a kite?
A figure with 1 pair of parallel sides.
A figure with 2 pairs of parallel sides with the different lengths.
A square.
A kite.

Answers

Answer:

4th one: A kite is the answer.

Find the measure of CDE.
The figure is not drawn to scale.

Answers

103+50+35=188°
360°-188°=172
d is the answer

Applying the central angle theorem, the measure of arc CDE is: 172°.

What is the Central Angle Theorem?

According to the central angle theorem, the measure of the central angle equals the measure of its intercepted arc.

Measure of arc CDE = 360 - m∠COE [central angle theorem]

Measure of arc CDE = 360 - (103+50+35)

Measure of arc CDE = 172°

Learn more about the central angle theorem on:

https://brainly.com/question/5436956

#SPJ2

1The first three figures in a pattern are shown here. What is the fourth
figure in the pattern?

Answers

Answer:

D

Step-by-step explanation:

The pattern is each end of the figure is expanding by one. A and C are automatically out because there is nothing in the middle of any figure in the previous pattern. B is out because it is the same as figure three. D is correct because it follows the rule of the pattern by expanind outwards one block on each end.

i need this asap so can someone answer

Answers

0.2
0.2
0.2y+0.4

I think this should be correct

Can someone help me PLZ! I keep posting the same question and no ones helping me :((((((((((((

Solve the system of equations below. Write your answer as an ordered pair.

2x + 2y = 12

3x + 2y = 17

Answers

Is that what you want

Answer:

(5,1)

Step-by-step explanation:

A liter of milk cost 68 cents. A case of 12 liters costs $7.56. How much is saved per liter by buying the milk by the case?

Answers

Answer:

.60 or 60 cents

Step-by-step explanation:

Answer:

0.6 centavos

Step-by-step explanation:

Is The boundary line for the inequality y < -7/3x - 3 is a solid line.

Answers

Answer:

Step-by-step explanation:

No.  Only if the inequality symbol < were replaced with =, ≤ or ≥, would the boundary line be a solid line.

Ballio is 12 4/5 years old. Bill is 1 1/6 years older than Ballio and Jane is 1 1/3 years older than Bill. How old is Jane?

Answers

Answer:

15 3/10 years

Step-by-step explanation:

Ballio age = 12 4/5

Bill's age = Ballio's age + 1 1/6

Bills age = 12 4/5 + 1 1/6 = 64/5 + 7/6 = (384 + 35) / 30 = 419 / 30 = 13 29/30

Jane's age :

13 29/30 + 1 1/3

419 / 30 + 4 /3 = (419 + 40) / 30 = 459 / 30 = 15 9/30

15 9/30 = 15 3/10 years

The ratio of red apples to green apples on a farm is 3:1. If there are 180 red apples on the farm, how many green apples are there?

Answers

think of 180 divide by 3
it’ll give you 60
so there are 60 green apples

Answer:

There is 60 green apples

Step-by-step explanation:

Since there is 1 green apple for every three red apples you could divide 180 by 3 which would equal 60 so there is 60 green apples.

A. -2
B. -5
C. 2
D. -3

BRAINLIEST

Answers

Answer:

A. -2

Step-by-step explanation:

Dan invests £7600 into his bank account.
He receives 3% per year compound interest.
How much will Dan have after 4 years?
Give your answer to the nearest penny where appropriate.​

Answers

Answer: 8512

Step-by-step explanation: if he makes 3% a year more for 4 years we have to add 3%+3%+3%+3%=12% and add it to 7600 so 7600+12%=8512

An Aribraska resident who earns $32,000 would

owe how much in tases?

Answers

Answer: $1,300

Step-by-step explanation:

edge 2021 trust yo

Answer: if don’t have the first it’s For income 15,000<= x <= 40,000

Step-by-step explanation:

Find the unknown angle. Show your work.

Answers

Answer:

x = 58

Step-by-step explanation:

By exterior angle theorem:

[tex]x \degree + 41 \degree = 99 \degree \\ \\ x \degree = 99 \degree - 41 \degree\\ \\ x \degree = 58 \degree\\ \\ x = 58[/tex]

Latisha owns two spas, one in Pine township and the other in Adams township. Each spa offers a 30-minute face, head, and neck massage to reduce muscle tension. However, therapists first ask each patient questions about their type of tension and stop about five minutes before the end of the 30 minutes to have time to prepare for the next patient. The number of minutes each therapist massages the patients at both spas is approximately Normally distributed, with the Pine spa having a mean of 22.6 minutes and a standard deviation of 1.7 minutes and the Adams spa having a mean of 21.0 minutes and a standard deviation of 2.8 minutes. If Latisha randomly selects 8 massage times from Pine and 9 from Adams, what is the probability that the mean time for Pine is longer than the mean time for Adams? 0.0748 0.7157 0.8264 0.9252

Answers

Answer:

0.9252

Step-by-step explanation:

5/10 is equal to
5/1
1/5
1/2
4/5

Answers

Answer:

1/2

Step-by-step explanation:

Divide by 5 on both the numerator and denomenator to get you 1/2.

Answer : 1/2


Explanation :
5/10 = 1/2

Find the measure of X to the nearest tenth. Please help

Answers

Answer:

don't download thattttttttttttttt

The diagram shows a parallelogram, angles x+24, x+2y,4x-30

Answers

Answer:

how do you want me to solve?

A research group is comparing the learning outcomes of students who are taught a lesson using four different teaching techniques. There are 75 students in the school who can participate in the experiment. Using a table of random digits, the researchers will randomly place the students into five equally sized treatment groups suitable for comparison, four of which will receive a different teaching technique and one of which will remain a control group.

Which design is the most appropriate for this experiment?

A Randomly number each person with 1, 2, 3, 4, or 5. Assign the students to the treatment groups based on their label.
B Select a student, and identify the first digit reading from left to right on a random number table. If the first digit is 1 or 2, assign that student to the technique 1 group. Similarly, digits 3 or 4, 5 or 6, 7or 8, and 9 or 0 go with the technique 2, technique 3, technique 4, and control groups, respectively. Repeat this process for each student.
C Number each student from 1 to 75. Reading the numbers from left to right on a random number table, identify 60 unique numbers from 1 to 75. Assign the students whose labels are the first 15 numbers to the technique 1 group. Assign the students whose labels are the second 15 numbers to the technique 2 group. Repeat this process two more times to assign the technique 3 and technique 4 groups. Finally, assign the remaining students to the control group.
D Number each student from 00 to 74. Reading the numbers from left to right on a table of random numbers and looking at two digits at a time, identify 60 unique two-digit numbers from 00 to 74. Assign the students whose labels are the first 15 numbers to the technique 1 group. Assign the students whose labels are the second 15 numbers to the technique 2 group. Repeat this process two more times to assign the technique 3 and technique 4 groups. Finally, assign the remaining students to the control group.

Answers

Answer:

D

Step-by-step explanation:

edge 2021

1015
Why is
equal to 1011?
104

Answers

The reason why it is equal is because when you divide you are really subtracting so 10^15-10^4 so 15-4 equals 11

Sophie bought snacks for her team's practice. She bought a bag of chips for $2.49 and
a 12-pack of juice bottles. The total cost before tax was $27.57.

Write and solve an
equation which can be used to determine x, how much each bottle of juice costs?

Equation:

Answer: x =

Answers

Answer:

x=5

Step-by-step explanation:

What is the length of the dotted line in the diagram below? Round to the nearest tenth.

Answers

I think it’s 14.5. Sorry if it’s incorrect!

Answer:

third side of. TRAINGLE is hypotenuse

=√(9²+7²)=11.04

therefore given figure is rectangle

dotted line is hypotenuse

=√(9²+11.04²)=14.24 unit

Need help with the answer please and thank you

Answers

Answer:

8 students

Step-by-step explanation:

there are 80 students

difference between bus% and car%

=10%

80students×10%

=8

Answer:8 more students than in car

Step-by-step explanation:

Please help me I will really appreciate it is a Question and there are 4 answers which one of them is right ✅

Answers

Answer:

A. 4:16

Step-by-step explanation:

4*1: 4*4

4:16

Answer:

A

Step-by-step explanation

a trick you can use is to divide

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