Mathematics Middle School

I need help please!!!!!

I Need Help Please!!!!!

Answers

Answer 1

Answer:

-3/4

Step-by-step explanation:

since it goes down 3, the numerator is going to be -3 but since it goes right 4, the denominator is going to be positive 4

hope this helps!!

Answer 2

Answer:

-3/4

Step-by-step explanation:

Rise = -3

Run = 4

slope = rise/run = - 3/4

Related Questions

Sarah the Sub is the worst substitute teacher. She just can’t seem to get her students under control. But she is getting better...Last year Sarah got tied up & hung upside down by students 89 times. This year it only happened 74 times. What was the percent decrease in the number of times Sarah was tied up & hung upside down?Round to the nearest percent.
A).16% C)18%
B).17% D).19%

Answers

Answer:

a

Step-by-step explanation:

I think it’s A but I’m not sure!!

help me match them
hint: match story to diagram

Answers

Answer:

The first story goes to C

The second story goes to B

The last story goes to A

Step-by-step explanation:

First story is C

Second story is B

Third story is A

You pick a card at random.
345

What is P(5) 1/4 or 1/3 or 1/6 orrr 1

Answers

Answer:

1/3

Step-by-step explanation:

there are 3 numbers u can pick from. if you pick 5 you picked 1 of 3 cards. therefore, 1/3

1/3 is the best omen

Please Help !!!!!!!!!!!

Answers

Answer:

your answer is b and e your welcome

Answer:

B, and E

Step-by-step explanation:

its -9 and -15

you just plug in the answers in x and see which one is greater than 24

WILL MARK BRAINLIEST
Given a set of values
{(2,7). (8, 12). (5,9). (10.15)),
determine which numbers do not
belong in the following examples.
Why?
Explain in your own words.
Domain: (2,5, 7, 8, 10)
Range: (7.9. 10. 12. 15)

Answers

Try to determine the value when they all add up. Or If you’re working with fractions try cross canceling

Step-by-step explanation:

given : (2,7). (8, 12). (5,9). (10.15)

domain: will always be the first value of numbers ; 2, 8, 5, 10

range: will always be the second value of numbers ; 7, 12, 9, 15

what you have here is :

Domain: (2,5, 7, 8, 10)  

Range: (7.9. 10. 12. 15)

what's wrong is 7 is in the domain, and 10 is in the range. those two don't belong there.  theres also a extra number you have in there. domain and range should only have 4 numbers.  since there is four pairs/set of values

i hate word problems XD so can you do this?
:]

Answers

Answer:

52

Step-by-step explanation: also good morning

She has 52 tickets left

Hhhhelppppppppppppp frrrr

Answers

The slope of the line is 1/2.

Answer:

The slope is 1/2

Step-by-step explanation:

The slope of an equation is rise over run (going from left to right). So, to get the answer you just need to start at the bottom point go up 1 and over 2 to get a slope of 1/2

A small number of cards has been lost from a complete pack. If I deal among four people, three cards remain. If I deal among three people, two remain and if I deal among five people, two cards remain. How many cards are there?

Answers

there are 19 cards there

What is the vertex of the quadratic function ƒ(x) = 2x² + 4x + 3?

Question options:


A)


(3,0)


B)


(–1,1)


C)


(0,3)


D)


(1,–1)

Answers

Answer:

B

Step-by-step explanation:

f(x)=2x²+4x+3

=2(x²+2x+1-1)+3

=2(x+1)²-2+3

=2(x+1)²+1

x+1=0

x=-1

vertex is (-1,1)

3,0
I passed algebra

what is the square root of pi
oh its 1.77245385091 so dont answer

Answers

Answer:

3.14159265358

Step-by-step explanation:

1.77245385091 square

A toy company that makes bubbles fills its 8-ounce bottles using a machine. To check that the machine fills the bottles with the proper amount, the company randomly checks bottles off the assembly line. A bottle passes inspection if the percent error of the amount is 2% or less. What is the range of values that a bottle could contain to pass inspection? Round to the nearest hundredth.

Answers

I think its 60% sorry if its wrong

which should I choose

Answers

Answer:

Now thats you've had time to think about it.

They rotate and then move down!C
It is Definitely c do you need explanation

The graph of a system of two linear equations is a pair of lines that intersect at a single point. How many solutions does the system have?

A. No solution
B. One solution
C. Two solutions
D. Infinitely many solutions

Answers

Answer:

One solution

Step-by-step explanation:

If they intersect at ONE point, that ONE point is the solution for the whole system of linear equations

Luis bought stock at $83.60. The next day, the price increased $13.35. This new price changed by −2 3/4% the following day. What was the final stock price, rounded to the nearest cent? Is your answer reasonable? Complete the explanation.


The final stock price is $_____
pls help
.

Answers

$94.28! Hope it helped

what is eighty thousand, nine and thirteen thousandths in standard form?

Answers

Answer:

80,009.013

Step-by-step explanation:

What is the CIRCUMFERENCE of a circle with a radius of 18m?


What is the AREA of a circle with a diameter of 28cm?

Find the AREA of a circle that has a radius of 13ft.


Find the CIRCUMFERENCE of a circle with a diameter of 52in.


What is the CIRCUMFERENCE of a circle that has a radius of 5m?


what is the AREA of a circle that has a radius of 3m?


Find the AREA of a circle that has a diameter of 20ft.


Find the CIRCUMFERENCE of a circle that has a diameter of 16ft.
pls answer all of them ty

Answers

Answer:

the first one is  113.04m

the second one is 615.44 cm

the third one is 530.66 ft

the fourth one is 163.28 in

the fifth one is 31.4 m

the sixth one is 28.26 m

the seventh one is 314

the eightth one is 50,24

finally finished:)))

Ashley is preparing for a horse riding competition. She has trained her horse for 6 hours and has completed 234 rounds. At what rate has Ashley ridden her horse in rounds per hour?
A.
40 rounds per hour
B.
39 rounds per hour
C.
38 rounds per hour
D.
41 rounds per hour

Answers

Answer:

C.

38 rounds per hour

Step-by-step explanation:

Answer:

I think the answer is b. 36

Simplify the expression by combining like terms. -4b + 8c + 12 - 8b - 2c + 6

Answers

Answer:

6c - 5b + 18

Step-by-step explanation:

1. -4b + 8c + 12 - b - 2c + 6

2.-4 b + 8c + 18 - b - 2C

Answer:

-12b+6c+18

Step-by-step explanation:

-4b+8c+12+-8b+-2c+6

-4b+-8b= -12b

8c+-2c= 6c

12+6= 18

-12b+6c+18

Solve the system of linear equations by graphing.

y = -(5/2)x - 7

x + 2y = 4

What is the solution to the system of linear equations?

(–4.5, 4.25)
(–1.7, –2.8)
(0, –7)
(3, 0.5)

Answers

Answer:

(-4.5, 4.2)

Step-by-step explanation:

hope this helps

Answer:

A. (-4.5, 4.25)

Step-by-step explanation:

Answer first and i will mark brainliest

Answers

Answer: A) y = 7x - 22

Explanation: First of all, we know it cannot be D, because if the answer was D, the slope would have to be 14. Next, to find the value of b (the y intercept) we have to do 7(3) and we will then get 21. We then must subtract 21 from -1 and get the slope of -22. The reason we subtract is because we must make the x value 0, and since it is 3, we go backwards. Hope this helped!
Answer:....


Explanation:

pls help!!!!!!!!!!! #math

Answers

Answer:

no there is not enough info because it is not showing the price of one thing each

Step-by-step explanation:

rewrite 1/2 x 1/2 as an exponential expression with a base of 2

Answers

Answer:

2^-2

Step-by-step explanation:

According to the properties of integer exponents, 1/a^n = a^-n.

So 1/2 x 1/2 = 1/2^2 = 2^-2.

1/2 x 1/2 can be rewritten as the exponential expression 2^-2.

Edmentum answer

The expression 1/2 × 1/2 can be written as 2⁻² in the exponential form with the base 2.

What are Expressions?

Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.

Given expression is 1/2 × 1/2.

We have to write the expression in an exponential form with the base 2.

1/2 × 1/2 = (1/2)²

             = 1 / 2²

We have the rule for exponentiation 1 / aᵇ = a⁻ᵇ

1/2 × 1/2 = 2⁻²

Hence the exponential form of the given expression with the base 2 is 2⁻².

To learn more about Exponential Expressions, click :

https://brainly.com/question/26540624

#SPJ2

..Simplify: X^-3 X^2

Answers

Answer:

2/3

Step-by-step explanation:

i hope this helps

X^-3
X^2
= do you add them? if you do than X^-1

Can you guys whats 1/4 out of 0.044
thx

Answers

Answer:

0.176 is your answer

Step-by-step explanation:

Laura ate 5/8 of the pizza her mom brought home. What percentage of the pizza was left?

Answers

Answer:

37.5

Step-by-step explanation:

dang laura

um simpafly if you can plz :]

Answers

Answer:

15/56

Step-by-step explanation:

You just multiply across. It is in the simplest form. Hope this helps, let me know if correct, and have a great day!!

Answer:

um simpafly if you can plz :]

answer is = 15/56

HELP PLZZZZZZZZZZZZZZZZZZZ

Answers

Answer:

21 centimetres

Step-by-step explanation:

The answer

21 centimeters

WILL GIVE BRAINLY
Estimate the sum or difference. Use the benchmarks 0, one-half, and 1.
start fraction 2 over 15 end fraction + Start Fraction 13 over 30 End Fraction

Answers

Answer

Estimate of 15/30

real answer 1/2

Step-by-step explanation:

can someone please do this for me or give me a hint? if you can tell me if im doing this right.. ill give 100 points in a next question if you do it

Answers

Answer:

2x6>14

Step-by-step explanation:

2x6=12 so 2x6>14 is false because 12 is not greater than 14

Plz Help Will Give 15 Points Make Sure Ur Answers R Explainable

Answers

68.054 I think. Hope it helps

Answer:

68.054

Step-by-step explanation:

This is the answer because in decimals after the decimal it doesn't start at ones it starts at tenths

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