Mathematics Middle School

Can someone please help me? Will mark brainlist!

Answers

Answer 1

Answer:

y=2x-1

Step-by-step explanation:

Answer 2

y=2x-1
hope this helps

Related Questions

Please help. quickly if possible

Answers

Answer:

I think it's either D or C

Step-by-step explanation:

The answer is D!

1=50m so (6.3 x 50) + (4.7 x 50) = 630

Help please and thank you. :-)

Answers

Answer:

3/4 * 10 = 7 1/2

Step-by-step explanation:

To find the answer you just have to multiply the 3/4 yards needed per pillow by the number of pillows, which in this situation is 10.

10 because it would divide

A bag contains 3 red, 2 blue, 5 yellow, and 2 green marbles. What is the probability of choosing a red marble and then a blue marble

A. 5/23
B. 1/22
C. 5/21
D. 1/24

Answers

Answer: D. 1/24

Step-by-step explanation:

3+2+5+2=12 marbles total

Probability of choosing red marble is 3/12 and probability of choosing blue marble is 2/12

Multiply 3/12 * 2/12 = 6/144

Simplify to get 1/24 by dividing too and bottom by 6.

please help me on this

Answers

there is 2.2 x's per y, so if you multiply 2.2 and 13 you get 28.6

28.6 is your answer

Your answer for this equation is 28.6

Can someone help me with my homework for free it won’t let me put my question?

Answers

Answer:

yes I will help you first tell your class

Help me please! First answer and correct gets brainlist!
4. Carlos rolls a number cube twice.
(a) What are all the possible combinations for the two rolls? Use an organized list.
(b) What is the probability of rolling a 1 and a 2 when order does not matter? What is the probability of rolling a 1 on the first roll and a 2 on the second roll?

Answers

Answer:

1,2

2,4

1,3

1,4

2,3

3,4

4,5

1,5

2,5

3,5

1,6

2,6

3,6

4,6

1/6 chance if rolling a one

1/6

A science experiment calls for mixing 3 and two-thirds cups of distilled water with 1 and three-fourths cups of vinegar and Two-thirds cups of liquid detergent. How much liquid in all, in cups, is needed?

Answers

Answer: 6 and 1/12 cups

Step-by-step explanation:

For this problem, we add 3 and 2/3 + 1 and 3/4 + 2/3. We can change these mixed numbers into improper fractions to make the math easier:

11/3 + 7/4 + 2/3

Next, we can add the 11/3 and 2/3 since they have the same denominator (bottom number). This gives us 13/3.

13/3 + 7/4

Now that we have two fractions, we just add them together. This leaves us with 6 and 1/2.

If you're having trouble with adding fractions with denominators that aren't the same, here are some videos (if you can't click the link, just copy and paste into the search bar):

https://youtu.be/bcCLKACsYJ0 -- Khan Academy

https://youtu.be/5juto2ze8Lg -- Math Antics

A rectangle and a parallelogram have the same base and the same height.
Use the drop‐down menu to compare the areas of the two figures.

The area of the rectangle is
Choose...
the area of the parallelogram.

Answers

Answer:

Can you please add a picture/more info so I can answer the question

Step-by-step explanation:

Without values or options there is no way for me to answer the question

If you add something I will immediately edit this answer

Thank you!

Find the slope of the 2 points (-2, -1) & (4, 5)

Explain too :))

Answers

Answer: hers your answer and steps

And the answer to you question you asked in the comments

Step-by-step explanation:

Realice los siguientes ejercicios de Proporciones
a) 1/16 = 7/x
b) 1/3 = x/9
c) 2/5 = x/15
d) 6/9 = 5/x
e) 78/9 = 39/x
Ayuda por favor :(

Answers

Answer:

ytfdjyuguuc

Step-by-step explanation:

yfullk;ljknlm

Please no bots or spam answer please!

Answers

Answer:

Mitch: 4: 9 6: 11 8: 13 10: 15

Lewis: 2: 4 4: 6 6: 8 8: 10 10: 12

Corky: 2: 5 4: 7 6: 9 8: 11 10: 13

Step-by-step explanation:

:) hope this helps!

lol i’m interested/confused in the answer above because i got :

Mitch : 11,15,19,23
Lewis: 7,,11,15,19,23
Corky: 7,11,15,19,23

for some reason i just plugged everything in, i’m probably just slow

PLEASE ANSWER THE QUESTION BELOW

Answers

the answer would be B.

y=mx+c

“m” represents the gradient and “c” represents the y intercept

Answer: “A”

When 3 subtract from one third of a number n, the result is less than 6. Whitehall inequality and solution represent this situation?

Answers

The answer is:

n > -9

Arthur brought $32 to the carnival. He bought a hotdog, a t-shirt, and a ticket. The hotdog was 1/2 as much as the t-shirt. The t-shirt was 1/2 the cost of the ticket. Arthur had $2.25 leftover. What is the cost of each of the 3 things?

please no link

Answers

Answer:

$8.50,$17,32

Step-by-step explanation:

Answer:

Hotdog: $4.25

T-shirt: $8.50

Ticket: $17

Step-by-step explanation:

It finally let me post as an answer :)

If we call the price of a hotdog x, the cost of a t-shirt is 2x, because 1/2 of 2x is x, right?

So a hotdog is x, a t-shirt is 2x, and a ticket is twice that again, so 4x.

x + 2x + 4x + 2.25 = 32

He bought a hot dog, a t-shirt, and a ticket, had 2.25 left over, with a total of $32

x + 2x + 4x + 2.25 = 32

subtract 2.25 from both sides, combine like terms:

7x = 29.75

divide both sides by 7,

x = 4.25

hotdog = 4.25

T-shirt is 2x, so $8.50

ticket is 4x, so $17

4.25 + 8.50 + 17 + 2.25 = 32

PIck all that you think are correct then i will mark brainliest

Answers

Hopes this helps:

Answer:

4/100, 0.04, and I don’t know the percent but I hope that helps.

can i get some help pls???:´)

Answers

Answer:

the answer is 0.2 m/s^2, so the third one.

Step-by-step explanation:

Please help. quickly if possible

Answers

Answer:

Surface area: 160 Volume: 100

Step-by-step explanation:

Surface area : 160 volume : 100

Explanation:

I already posted this photo once asking for answers, but I only said "Thank you, have a nice day." with the photo, and apparently that confused some brainless people. Anyways, I would appreciate it if someone could help me with the question in this photo. Thank you!

Answers

Answer:

12 outcomes

Step-by-step explanation:

To get a red on the counter, it's a 50% chance. To get a number greater than 3 on a spinner with numbers labeled 1 to 6, it's another 50% chance. To get the chance of both happening, you'll have to multiply both percents together. 50% x 50% = 25%

2/5 = 0.4 = 40%

40% of 80 is 32

25% of 80 is 20

32 - 20 is 12

Please help, this is due today

The table below shows the math and verbal test scores of 10 students at a school. When the best-fit linear model for this data set is graphed, which conclusion will be best supported by the residuals

Answers

Answer:

Step-by-step explanation:

There is not correlation between math and verbal students

Answer:

Step-by-step explanation:

PLEASE HELP!!! deck measures 18 feet by 25 feet Garden measures 9 feet by 12 feet

Q1: What is the area of the garden?

Q2: What is the area of the deck, not including the garden?

Q3:If it costs $4.20 per square foot to install the deck, how much would it cost to build the deck?

Q4: If it costs $1.40 per square foot to install the garden, how much would it cost to plant the garden?
151.2

Q5: How much would this project cost in total?

Answers

Answer:

Area of Garden: 108 feet

The area of the deck, not including the garden: 342 feet

Q3: $1,890

Q4: 151.2

Q5: $2041.2

Step-by-step explanation:

I know that Q3 is 1,890 but i’m bot sure about the rest.

how many minutes are there in 8 hours

Answers

Answer:

480 minutes

Step-by-step explanation:

60 minutes in 1 hour

? minutes in 8 hours

[tex]\frac{60}{1} =\frac{?}{8}[/tex]

[tex]?=60*8[/tex]

[tex]?=480[/tex]

So, there are 480 minutes in 8 hours.

480 minutes hope thris helps (srry if im later 3)

A jar contains 4 black, 5 white, 6 brown, and 8 yellow marbles. A marble is chosen at random from the jar. After replacing it, a second marble is chosen. What is the probability of choosing a brown and a yellow marble?

Answers

Answer:

A is the answer

Step-by-step explanation:

Answer:

It is A 48/529

Solve number 26 pls and show your work.

Answers

34+45+62 =141 miles.

Help plzzzzzzzzzzzzzz

Answers

Answer:

Part A:

Answer B)

Part B: maybe acute, not totally sure, sorry :(

Step-by-step explanation:

what is the value of m ?

Answers

32° is the correct answer.

32 is the Answer , searched it up

***WILL MARK BRAINLIEST*** Write in Scientific Notation!

Answers

1) (8.5 x 10^8)
2) (5.3 x 10^-3) (I’m only 80% sure about that one)
3) (9.95 x 10^12)
Hopefully this helped ☺️

Can someone help me with this

Answers

Answer:

4/5

Step-by-step explanation:

4/5x20/20=80/100

80/100=80%

hope this helped! have a good day :)

Answer:4/5

Step-by-step explanation:4 divided by 5=.8=.80=80%

brainlyest plz

Which graph represents all of the solutions of 3n–15≤ -3?

Answers

Answer:

Step-by-step explanation:

correct answer gets brainlest

Answers

Answer:

Step-by-step explanation:

Pls brainliest

Answer:

when putting them in this order: 7,7,8,8,8,8,9,9,10

the medium of this is 8 and 8 so you add them up and devide by 2 getting u 8 because 8+8=16 and 16/2 is 8

i need help with this

Answers

Answer:18. 5/7 17

Step-by-step explanation:

Answer:

1 blank. 5/7t

2 blank. is 18

3blank. 6/7

4 blank. 1

Step-by-step explanation:

it wants you to reorganize things by like terms

So the first blank should be your other t value

so 5/7t

The second blank would be your number with no x

so 18

and your last two blanks are the simplification

so 6/7

and then 1

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