Mathematics Middle School

Plssssssss Help!!!!!!
A relationship between X and Y is defined by the equation y = -3 x + 1/2. Which statements are true of this relationship? Check all that apply.

Plssssssss Help!!!!!! A Relationship Between X And Y Is Defined By The Equation Y = -3 X + 1/2. Which

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Answer 1
a.
b.
d.
Are the answers

Related Questions

HELP PLEASE EXPLAIN!!!!!!

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Answer:

B) (6,21)

Step-by-step explanation:

x is increasing by 2 and y is increasing by 7 so the next pair would be (6,21)

Answer:

(-6,-21)

Step-by-step explanation:

because the the 14 + 7= 21 and 4 +2= 6 and the x/y is labeled on the left side so it would be the negative one or the first one

The expression x + 16 ÷ 2 is an example of an ______________________ .

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Answer:

algebraic expression

Step-by-step explanation:

because it's not answered and it has a x which is algebra

The expression i.e. x + 16 ÷ 2  should represent the example of the algebraic expression.

What is an algebraic expression?

It is also called as the variable expression where it should be comprise of the term via the operations like addition, subtraction, multiplication, division, etc.

So here we can conclude that The expression i.e. x + 16 ÷ 2  should represent the example of the algebraic expression.

Learn more about expression here: https://brainly.com/question/2363874

Please please help no scames ty

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Answer:

not mine sorry

Answer:

7059079318

Step-by-step explanation:

M1ZLSm9lRFozZmR1M0N1QXEwd2pidz09

4 math questions. I'll mark brainliest!​

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Y=27x ,x+y=300,y=2(7)x

help me please...... :/

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Answer:

c

Step-by-step explanation:

1. The length of a rectangle is six less than three times the width. If the perimeter is 76, find the area of the
rectangle.

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6 - w3 =6 is the answer
6-w3=6 is the answer, hopefully this helps

Please help I don't understand.

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Answer:

I think it is they want you to put the coordinates like (Y= 2 + X= -7)= (-7 , 2)

Step-by-step explanation:

hope this helps

They want you to put the coordinates on the graph table

Without solving the systems, explain why the following systems must have the same solution.

System (a): 4 − 5 = 13 System (b): 8 − 10 = 26
3 + 6 = 11 − 11 = 2

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Both systems have the same solution because of you simplify system B, it will become exactly the same as system A
(basically system b is 2(4x-5y=13) )
Xnexiejxwsxdbxjdxeddkxenxkewkdfsswxeddkns

Need Help!!
If hot dogs come 6 to a pack and rolls come 8 to a pack, how many packs of each will I need to buy if I don’t want anything left over?

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8 packs of hot dogs and 6 packs of rolls. 8x6=48.

Answer:

You will need to buy 4 packs of hot dogs and 3 packs of buns

Step-by-step explanation:

4 times 6 is 24

3 times 8 is 24

Write the expanded form and standard form of this number in the box below:

Four million, five hundred sixty-seven thousand, nine hundred and three hundred sixty-one thousandths

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Answer:

4,567,9361

Step-by-step explanation:

Standard form:

4,567,900.361

Expanded form:

4,000,000+500,000+60,000+7,000+900+0.3+0.06+0.001

Seventy-two students chose to watch a movie on the last day of school. This is 60% of the 6th-grade class. How many total students are in the 6th grade?

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Answer:

300

Step-by-step explanation:

75 multiplied by 4 is 300

Answer:

300

Step-by-step explanation:

One-fifth of a number plus 51 is equal to twice the number plus 42.

Write out the equation, but don't solve it yet!

Practice
Think: What equation can you write to solve the problem?

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Answer:

1/5x+51=2x+42

Step-by-step explanation:

1/5 of x, the number, plus 51  is equal to 2 times the number plus 42.

Answer:

The equation: [tex]\frac{1}{5}[/tex]n + 51 = 2n + 42

A. The actual building height will be 596 ft tall. You want your model to be 3 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.
B. The actual building height will be 254 ft tall. You want your model to be 5 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.

C. The actual building height will be 1087 ft tall. You want your model to be 6 ft tall. What will the scale factor be? For this project, the constant of proportionality is ________. Each inch of the model will represent ________ft of the actual building.

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Answer: the answer is c

Step-by-step explanation:

If not i'm sorry have a good day/night

Can someone help me? I'm terrible at math lol

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Answer:

D

Step-by-step explanation:

Following Pythagorean Theorom, we know a^2 + b^2 = c^2. We know b and c.  a^2 + 5^2 = 13^2.

a^2 + 25 = 169

a^2 = 144

a = √144

a = 12

So, the answer is 12, which means we pick D

pls answer if you can

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6x

6x is the expression expressing the given.

The answer is 6x.
A product is the answer to a multiplication problem, so it’s 6 times a number

It costs $4 to enter the fair. Each ride costs $2.50. You have $21.50. How many rides can you go on? Write an equation, then solve.

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21.50 = 4+2.50x
You can go on 7 rides
21.50-4.00= 17.50
17.50/2.50= 7

Answer:7 rides

Step-by-step explanation:

First subtract 21.50-4=17.50

Then divide 17.50 ÷2.50=7

How do you find the base of a triangle? there is a triangle the height is 3 inches and the width is 6in solve the problem. Explain how you did it. Use the formulas [A=bh, A=lw, A=1/2bh, A=1/2h(b1+b2)].

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Answer: The area of a triangle is ½ (b × h), where b is the base and h is the height. The base of a triangle is any one of the sides, and the height of the triangle is the length of the altitude from the opposite vertex to that base.

can someone tell me the name of this graph please

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Answer:

linar graph

Step-by-step explanation:

i spelled it wrong my bad

linear graph
sorry if that’s wrong-

Pls help me ill give brailiest do very soon

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A.6x+34
B.8t+38
C.2y-14
D.11n+16

Give the product of 3 1/3 and 1/5 in simplest form.

Please help

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Answer:

2/3

Step-by-step explanation:

10/3 x 1/5 = 10/15

The answer is 2/3 that is the simplest form

help me out this is due at midnight along with like 10 other assignments

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A) y=1/2x+3 and y-1/2x=3
B)y=-4 ( for both forms)
C) y=3/4x+2 and y-3/4x=2
D)y=3x-5 and y-3x=-5
Here are the answers along with the work on how i got the answers so you can understand the topic better :)

Will mark brainliest if correct ​

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N=29.75. Sorry if incorrect
Did you get it right?

At the craft store, Kaylee bought a bag of blue and yellow marbles. The bag contained 40 marbles, and 20% of them were blue. How many blue marbles did Kaylee receive?

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Answer:

The answer is 8

Step-by-step explanation:

The answer is 8 because

[tex]40*0.2 = 8[/tex]

which decription best compares the graphs of these two functions? y = -3x + 2 and x- 0, 2, 4 ,6 y- 2, 1, 0, -1

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Y=-6 i think this is the answer

Plz help find the area of the polygon

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Answer:

the answer is 216 because you can find the area of a square and a triangle and add them together to get the total area of this shape you just have to make imaginary lines and do some simple math

Plsssssssssss Help!!!!!
Which equation to represent a relationship where Y is a nonlinear function of X? Select all that apply.

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Answer: A : no

              B : no

              C : yes

              D : yes

              E : yes

              F : yes

PLEASE GIVE BRAINLIEST

The possible answers are 1, 3, 4, and 5

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Answer:

1

Step-by-step explanation:

im a noob please i need to get rank up choose me brainly

i need help with this

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756 I think that’s the answe

Answer:

It's Halloweeeeen

Step-by-step explanation:

(I took Geometry before and I still have my notes). To find the area of the rectangle, you'd multiply 12 x 9 because the rEcIpE for it is length x width (A=lw). Whe you do that, you get 108.

To find the area of the triangle, you have to multiply the base and the height, then divide that by 2. The recipe for that is 1/2 base x height (A=1/2bh). The base of the triangle is equal to the height of the rectangle (which is 9). So you'd be multiplying 9x7 which equals 63, then dividing that by 2 which is 31.5.

After all that, you add 108 and 31.5 to get 139.5cm squared! Hope this helped :3

40 POINTS!
A square pyramid is shown:



What is the surface area of the pyramid?

A. 2.46 square feet
B. 8.76 square feet
C. 5.16 square feet
D. 1.56 square feet

Answers

Answer:

B.76 square feet

Step-by-step explanation:

SA=B+L

Answer: B)  8.76 square feet

=========================================================

Explanation:

The base is a square with side length 0.6 ft, so the base area is 0.6*0.6 = 0.36 square feet.

Each lateral triangular panel has base 0.6 ft and height 7 ft. The area of one triangle is 0.5*base*height = 0.5*0.6*7 = 2.1 square feet

So four of these triangles combined give a lateral surface area of 4*2.1 = 8.4 square feet. Add this onto the base area to get 8.4+0.36 = 8.76 square feet of total surface area.

How can these two atoms have the same atomic mass?
A) atom X is a liquid and atom Y is a solid
B) atom Y has one more proton that atom X
C) atom Y has one more neutron than atom X
D) atom X is a metal and atom Y is a non-metal

Answers

Answer:c

Step-by-step explanation:

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