Mathematics Middle School

Write the following as ordered pairs.

y = 6x
4x + y = 7

y = 3x
x = -2y + 70

Answers

Answer 1
Y=3x ≈ 3(10)
X= -2(3x) + 70
X= -6x + 70
+6x on both sides
7x=70
Divide both sides by 7
X=10
Y=30
Write The Following As Ordered Pairs.y = 6x4x + Y = 7y = 3xx = -2y + 70
Answer 2
(10,30) should be the ordered pairs

Related Questions

please help me with this

Answers

Answer:

0.6

Step-by-step explanation:

We know that there are 5 counters in total. 3 white and 2 black.

So we know that 3 out of 5 are white and 2 out of 5 are black.

Therefore the chance to get white is 3/5. And for black: 2/5.

We can turn these into decimals, 3/5 = 0.6 (You can make it 6/10 to make it easier.)

And 2/5 = 0.4 (You can make it 4/10 to make it easier.)

Answering the question, you should put your cross/marker on 0.6

Answer:

0.4

Step-by-step explanation:

Hope this helps!

Maybe brainliest?

Pls answer all 5! Will mark brainliest!!

Answers

Answer:

1)A

2)B

3)A

4)C

5)D

Step-by-step explanation:

(SAT Prep) Find the value of x.
Whoever answers first gets brainliest!

Answers

I believe it's 30°

Sorry if wrong

I think the answer is 120 degrees

Plz help i need answer fast i will mark brainliest and follow you

Answers

Answer:

i don't know  if i am right but the rectangle should be -4 and i don't know for triangle

Step-by-step explanation:

PLS HELPP!!
The outside temperature was 20 degrees F at 1 pm and decreases at a rate of 1.5 degrees F each hour. What expression can be used to determine the temperature "h" hours after 1 pm?

Answers

Answer:

i dont know

Step-by-step explanation:

srry wish i could help you

if you’re supposed to write it in y = mx + b form it would be y = -1.5h + 20

Debra buys a new mountain bike for 750 dollars. Sales tax is 9%. How much does Debra actually have to pay?

Answers

Answer:

817.50 i hope this helps :)

Answer:

$817.50

Step-by-step explanation:

9/100× 750 = 67.50

she's paying $67.50 sales tax.

750+67.50=817.50

Debra's really paying $817.50.

What type of association is shown in the scatterplot ? :

A ) a positive nonlinear association

B ) a negative linear association

C ) no association

D ) a positive linear association

Answers

Answer:

A}

Step-by-step explanation:

I would say C bc it doesn’t seem to be going in any certain direction

A bicycle has listed a price of $561.95 before tax. If the sales tax rate is 8.5%, find the total cost of the bicycle with sales tax included. Round your answer to the nearest cent, as necessary

Answers

bicycle + sales tax = $4,776.575 = 560 for the rounding
first we need to make your percent a decimal:

.085

that multiply that by the cost

$47.77

lastly, add that to the cost.

ANSWER: $609.72

Hope it helps! :)

Complementary angles are two angles whose measures have a sum of 90 degrees. Angles x and y are complementary. The measure of angle x is 24 degrees greater than the measure of angle y. Determine the measures of angles x and y.

Answers

Show me a picture of u have it so I can answer
Using the equation (x+24)+x=90 you figure out the X = 33 so y equals 33 and x equals 57

helpppppppppppppppppppppppp

Answers

Answer:

1.

Step-by-step explanation:

The answer is 9.25h - 7.50

help please and thank you

Answers

Answer:

1/6 cubic feet

Step-by-step explanation:

1 times 2/3 times 1/4 = 1/6

1/6 is the answer I believe

I’m soooo sorry but can y’all plzzz help me just a couple more times!

Answers

Answer:

26/35

Step-by-step explanation:

Each fraction is increasing by 1/35. Therefore, 25/35 + 1/35 = 26/35.

Answer:

[tex]\frac{26}{35}[/tex]

Step-by-step explanation:

We have four fractions and asked to find the next fraction in the sequence.

The four fractions are increasing one by one by first glance, therefore to find the answer we need to add 1/25 to the last value seen.

What is 1 + 25?

26

[tex]\frac{26}{35}[/tex]

Factor each trinomial completely 21x^2-35x-14

Answers

Answer:

7 (3x+1) (x-2)

Step-by-step explanation:

solvmoji problem
please help

Answers

-200 was the answer because multiple action comes first

Let's see about this one!

Answers

Answer:

6

Step-by-step explanation: 3*2=6

6 because 1 over 2 is flipped when it is devided by 3 so it is 3 times 2 which is 6

The question is this;

Answers

Step-by-step explanation:

X is 24

Answer:

ans =24

Step-by-step explanation:

Write a phrase for EACH expression:

10y

x - 3

12n

Answers

10 times a number y
3 subtracted by A number x
12 times a number n
10 multiplied by (y)
(X) minus 3
12 multiplied by (n)

What could I have dropped?
A. my croissant
b. my phone
c. mountain dew

Answers

Answer:

a croissant

Step-by-step explanation:

Complete the first step in the solution.

x/3 = 11

Answers

multiply by three to cancel the denominator.
x/3 / 3 = 11 / 3 I hope this helps

Find the mean for each set of data. Ages of students' dog: 5,6,3,4,8,10,6

Answers

Answer:

 

Step-by-step explanation:

16.75

Basic geometry episode 6
{\__/}
( • . •)
/>

Answers

4 and 8 are corresponding angles

i like ur cat it’s so cute hehehe have a great day

2 times what equals 10.3?

Answers

the answer is 5.15 :)

Answer:

5.15

Step-by-step explanation:

2 times what equals 10.3

To solve this problem, turn this into an equation and substitute the missing value for x.

2x=10.3

Then, divide each side by 2 to isolate x.

x=10.3/2

Solve.

x=5.15

Please help answer this question. Also no fake answers

Answers

Answer:

x = 31°

Step-by-step explanation:

X= 31° Bc I said so now mark me Brainlyest

Design a simulation that you can use to model the situation. Then use your simulation to find the experimental probability.
The probability that a meal at a restaurant is overcooked is 10%. Estimate the probability that exactly 1 of the next 2 meals is overcooked
What is the experimental probability?______

Answers

Answer:

Did you find the answer to this yet??

Step-by-step explanation:

I need help with the question.

Answer:0.18

Step-by-step explanation:

Patrick drank 64 fl. Oz. of water in 3 days. At this rate, how long will it take him to drink a gallon ( 128 fl oz)?

Answers

Answer:

6 days

Step-by-step explanation:

It will take him 6 days to drink a gallon

Which question can be represented by the equation: ? x 1/4 = 5
A. How many 5s are in 1/4?
B. What is 5 groups of 1/4?
C. How many 1/4s are in 5?
D. What is 1/4 of 5?

Answers

Answer:

C

Step-by-step explanation:

i'm pretty sure thats the answer

C I think...... sorry if it’s wrong

-5.6 > X + 3.6

I need help with my edgeunity

Answers

Answer:

Inequality Form: x < -9.2

Interval Notation: (-∞, -9.2)

Step-by-step explanation:

Shawna says, “I can show$1.75 using only quarters.” Is Shawna correct? Explain

Answers

Answer:

Yes Shawna is correct

Step-by-step explanation:

Answer:

Yes, she is.

Step-by-step explanation:

A quarter is worth 1/4 of a dollar, or 25 cents. Four quarters are in a dollar. So it'd be seven quarters would equal $1.75.

Hope this helps <3

Can someone help? This is so stressful

Answers

Answer :
-1/6

Step by Step :
3/4x4/9=12/36=1/3
1/3+(-1/2)=-1/6

Answer:

-1/6

Step-by-step explanation:

first multiply what is in the parenthesis then add -1/2

My smart friends couldn't even figure this out.

Answers

the answer would be c, since youre dividing 1/3 cup of oil into 2 lamps
It’s D and F multiplying by two is the same as dividing by one half.
Other Questions
Work out the perimeter of a regular octagon with side length 2.6mm In the triangle below, what is the length of the side opposite the 30 degree angle? A plate moves south at a rate of 2 cm/year. How many meters south from its original location will the plate be in 4,000 years? 8,000 meters south 4,000 meters south 200 meters south 80 meters south brainliest garited In peas, long stem (A) is dominant over short stem (a). A heterozygous, long stem plant (Aa) is crossed with a homo-zygous, short stemmed plant (aa).What percentage of plants will be heterozygous for long stem?Question 8 options:0%25%50%100% You bought a new car for $18,500. Thevalue of the car depreciates 4.6% annually.How much will your car be worth in 5years? (HINT: How many decimal placesare in money?) Lonnie plans to join the gym. He must pay a $35 membership fee. He willthen pay $5 each month. What is the slope? If you have 15g of sodium carbonate, whatmass of sodium is present in that sample? Page:"Nepalese should have the feeling of coexistence rather than self existence. clarify it with example can someone help? i need help the nasca lines were discovered in peru in the 1920s. they were created by nasca people more than 2,000 years ago the nasca lines are geoglyphs. geoglyphs are ancient line drawings on the ground. the nasca geoglyphs are so large that people could not see the pictures until planes flew over them. about 300 geoglyphs have been discovered. researchers have different ideas about the possible reasons the nasca people made the geoglyphs. some think the lines were for irrigation purpose. others think the lines were spiritual purposes. research suggests that the nasca lines were used for both purposes. water was scarce in the region. it was likely consideres a gift from the gods.the lines were ________.1). adjusted2). preserved3). transferred4). imitated The momentum of a 3000 kg truck is 6.36 x 104 kgm/s. At what speed is the truck traveling? m/s472 19,0802.121.219.624.5 The ___ was the finest privately owned ship in America, but it was destroyed by its last crew member. name 5 healthy foods If you have 4.72 x 10^24 atoms of Carbon, how many moles of Carbon do you have?Question 5 options:2.84 x 10^48 moles of carbon4.12 x 10^24 moles of carbon4.72 x 10^24 moles of carbon7.84 moles of carbon What are the benefits of telehealth as a technology trend? Check all that apply.It allows patients to discuss health matters with a doctor without leaving their homes.It removes the likelihood of people ever getting sick anymore.It allows doctors and other healthcare professionals to consult on medical cases without leaving their facility. It removes the need for doctors to communicate with patients before treating them.It saves patients time before treatment. all you need is in the photo ASAP What event constituted the Boston Tea Party?a. Colonists, protesting the Tea Act, burned a British ship along with its cargo of tea.b. British ships carrying tea were forced to return to England without offloading their cargo at Boston.c. Colonists, dressed as Mohawk Indians, boarded a docked British ship carrying tea and dumped the tea into the sea.d. British soldiers opened fire on colonists protesting the Townshend Duties in Boston, killing five and wounding eight.PLEASE HELP Something used to power some devices. The bugs areto find their food.strugglingreleasedhurryingequipped How many times bigger is a group of 21 marbles than a group of 7 marbles?