Mathematics College

Help anyone
8th grade math need it asap

Answers

Answer 1

Answer:

[tex] \frac{7}{10} [/tex]

Answer 2

Answer:

7/10

Step-by-step explanation:

If you move the decimal point to over to the right, also known as multiplying by a hundred, then you get 70. Right now we have 70/100

Simplify even further you would get 7 / 10

Related Questions

Find the slope of the line in the given graph.

Answers

Answer:

option A, 3/4

Step-by-step explanation:

slope / gradient formula:

[tex] \frac{y2 - y1}{x2 - x1} [/tex]

use the 2 coordinates from the graph

i) (-2,3)

x1 = -2

y1 = 3

ii) (2,6)

x2 = 2

y2 = 6

[tex] \frac{y 2 - y1}{x2 - x1} [/tex]

[tex] \frac{6 - 3}{2 - ( - 2)} [/tex]

[tex] \frac{3}{2 + 2} [/tex]

[tex] \frac{3}{4} [/tex]

Hurry please
I need the answer to this one in 2 minutes

Answers

Answer:

125

Step-by-step explanation:

45 ÷9=5

5² or 5×5=25

25×5=125

Hope this helps!

Answer:

I THINK ITS

Step-by-step explanation:

5x(2025 ÷81)

5x25

125

can u pls help me with this question

Answers

D. because 9:45 and 12:60 because if you divide y by x it’s 5, while 3:12 and 6:24 are 4

The function, y=1000(1.005)^x, models the value of $1000 deposited at an interest rate of 6% per year, 0.005 per month, x months after the money is deposited.

a. Graph the function on your graphing calculator to predict how many months it will be until the account is worth $1,100.

b. Predict how many years it will be until the account is worth $5,000.

Answers

Answer: did this on edge

a. 19 months

b. 27 years

Step-by-step explanation: hope this helps:)

Plug the function y=1000(1.005)^x into your graphing calculator.

Put a split screen table. Use the table to find where x months will equal $1100

~19 months=1100

Use the table to find where x months is equal to $5000.

~27 years=5000

RESULT

a. 19 months

b. 27 years

pweese help!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

convert 53 yards per hour into inches per day

Answers

1 yard = 36 inches.

53 yards per hour x 36 inches per yard = 1908 inches per hour.

1 day = 24 hours.

1908 inches per hour x 24 hours = 45,792 inches per day.

A bag contains 4 red marbles, 3 blue marbles and 7 green marbles. If three marbles
are drawn out of the bag, what is the probability, to the nearest 1oth of a percent, thai
all three marbles drawn will be green?

Answers

Answer:

20%

Step-by-step explanation:

4+3+7=14

14÷7=2

2×10=20

If I am wrong please tell me I haven't had to do this me method in 3 years

The model y=1.8x−76.9 represents the relationship between the temperature (°F) and the number of ice cream cones sold. Using the model, approximate the temperature when there are 95 ice cream cones sold. Round your answer to the nearest tenth.

Answers

Answer: 75.1

Step-by-step explanation:

Answer:

86.0*

Step-by-step explanation:

i am not 100% sure

Question 1 (5 points)
Saved
(01.01 LC)

Which of the following is a rational number? (5 points)

square root of 2, square root of 3, square root of 4, and square root of 5
Question 1 options:

1)

square root of 2

2)

square root of 3

3)

square root of 4

4)

square root of 5

Answers

Answer:

Square root of 4 is ans

Step-by-step explanation:

Answer:

4) square root of 4

Step-by-step explanation:

Casey walked 2.1 miles to the grocery store. She then walked 0.5 miles to the post office and 0.8 miles to work. How far did she walk in total? Convert your answer into kilometers.

Answers

Answer:

3.4 miles and 5.472 kilometers

The cafeteria offers two snack options as shown in the table. Out of 18
students, 8 students choose Option B and the rest choose Option A. If the
total cost of option A is the same as the option B, what is the price of a
carton of milk?”

Answers

Answer:69,420

Step-by-step explanation:

9+10=21

The price of a carton of milk is $1.00

The given parameters are:

Number of students, n = 18Option A = 8

Since 8 chose option A, it means that 10 would choose option B

So, the equation that represents when both price are equal is:

[tex]8(2x + 0.5) = 10(x + 1)[/tex]

Where

2x + 0.5 represents the unit price of option A

x + 1 represents the unit price of option B

Open the brackets

[tex]16x + 4 = 10x + 10[/tex]

Collect like terms

[tex]16x - 10x = 10 - 4[/tex]

Evaluate the like terms

[tex]6x = 6[/tex]

Divide

[tex]x = 1[/tex]

Hence, the price of a carton of milk is $1.00

Read more about equivalent equations at:

https://brainly.com/question/2972832

please help with math

Answers

On the third down 0.6 the 6 represents one tenth and 0.60 represents 60% because the 0 to the left of the decimal means 1 whole. hope this helps!

HELP PLEASE!!
What is Y

Answers

Did you see the SBA said JK element PQRS do you are you can you ask why are you now I wanna ABC BON BON

How is the space between consecutive whole numbers divided on the number line?
O into halves
O into fifths
O into sixths
O into sevenths

Answers

C. INTO SIXTHS

I LITRALLY JUST TOOK THE TEST ON EDGE. SO YOU CAN TAKE MY WORD FOR IT

I HOPE I WASNT TOO LATE. IF I WAS, SORRY

The number of grids or intervals on the given number line between any two consecutive whole numbers is six thus option (C) is correct.

What is a number line?

In mathematics, a number line is a straight line containing numbers arranged at equal segments or periods throughout its duration.

A horizontal number line is the most common representation and can be extended infinitely in any direction.

As per the given number line,

Since 1 is a whole number and 2 is also a whole number.

The number of intervals between 1 and 2 is 6.

Thus, between consecutive whole numbers divided on the number line is 6.

Hence "The number of grids or intervals on the given number line between any two consecutive whole numbers is six".

To learn more about the number line,

https://brainly.com/question/13189025

#SPJ2

I need help please and thanks

Answers

Answer:

68 degrees

Step-by-step explanation:

1 & 6 have to equal 180. Therefore, if 1 is 112 then you take 180-112. Then you get 68 degrees.

Answer:

Angle 6 would be 68 degrees

Step-by-step explanation:

Angles 1, 3, 5, and 7 all equal 112. you would subtract 112 from 180 to get the measurement for angles 2, 4, 6, and 8

Please help me
Find the value of x.

Answers

Answer:

d: x = -8

Step-by-step explanation:

40 + 65 + x + 83 = 180 (sum of internal angles of a triangle)

x = 180 - 40 - 65 - 83

x = -8

Which system of equations has no solution?

5 x + 5 y = 10 and 2 x + 2 y = 4

3 x minus 6 y = 4 and negative 4 x + 8 y = 7

6 x + 2 y = 6 and 7 x + 3 y = 9

3 x minus 4 y = 16 and 2 x + 3 y = 5

Question #2

Two linear equations are represented by using the tables below.

A 2-column table with 4 rows is titled Equation A. Column 1 is labeled x with entries negative 5, negative 2, 0, 1. Column 2 is labeled y with entries negative 4, negative 1, 1, 2.
A 2-column table with 4 rows is titled Equation B. Column 1 is labeled x with entries negative 6, negative 3, 3, 6. Column 2 is labeled y with entries negative 4, negative 2, 2, 4.

The data points for equation A are plotted on the coordinate plane below and are connected by using a straight line.

On a coordinate plane, a line goes through points (negative 5, negative 4), (negative 2, negative 1), (0, 1), (1, 2).

What is the solution to the system of equations?
(–6, –4)
(–5, –4)
(–3, –2)
(0, 1)

Answers

Answer:

is (-3,-2)

Step-by-step explanation:

because you are graphing them on a chart find

Answer:

3 x minus 6 y = 4 and negative 4 x + 8 y = 7

Did the unit test review got it right.

Step-by-step explanation:

what is the correct factorization of x^2 - 2x - 15?

Answers

Answer:

Step-by-step explanation:

x2 - 2x - 15

x2 - 5x + 3x - 15

x(x - 5) + 3(x - 5)

(x - 5) and (x + 3) are the factors

(x-5)(x+3) is the correct factorization of the above equation.

if this needs to be solved further, you will need to set both of these equations equal to 0.

x-5=0 and x+3=0

this will give you x=5 and x=-3

i hope this helped :)

IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Using the empirical rule, determine the interval that would represent the middle 95% of IQ scores.

Answers

Answer:

About 95% of individuals have IQ scores in the interval 100 ± 2 ( 15 ) = [ 70 , 130 ] .

Step-by-step explanation:

hope this helps

sophias car wash llc specializes in detaling cars. For a pick up truck, sophia charges 30 dollars she also charges a rate of 4 dollars per hour. if sophia charged you 42 dollars how many hours did it take for her to detail your truck

Answers

Answer:

3 Hours

Step-by-step explanation:

If we subtract 30 dollars from the initial 42, we are left with 12 dollars. Then all we have to do is do 12/4 to get 3 hours of work :D

Merry Christmas please help

Answers

-3,2,3,7

Happy holidays! Hope you have a great Christmas!

Answer:

All Of The Number At The Top

Step-by-step explanation:

Like Said, The Tables Functions f

So, Basically It's A Challenge,

All Of The Numbers In Row X From Above Table

I Hope You Found This Answer Helpful

Good Day

You'll Get 100% Don't Stress It✨

By: LocalLesMara

4) Bobby made $6 on an item he sold for $40. What is the commission
rate that Bobby receives on items he sells? *
O a. 666.67%
O b. 34%
O c.15%
O d. 2.4%

Answers

Answer:

Step-by-step explanation:

I solved it. I promise it is the right answer

The square below represents one whole.
Express the shaded area as a fraction, a decimal, and a percent of the whole.

Fraction:
Decimal:
Percent:

Answers

Answer:

Below.

Step-by-step explanation:

10 rectangles, 2 are shaded in.

Fraction: 1/5

Decimal: 0.2

Percent: 20%

is 3x+y=12 linear or nonlinear

Answers

Answer: It is linear

Can someone help with this Problem? It is about Evaluating expressions using properties of exponents. Would help a lot. Attachment below

Answers

9514 1404 393

Answer:

1/192

Step-by-step explanation:

The properties of exponents useful here are ...

a^0 = 1 . . . . for a ≠ 0

a^-b = 1/a^b

[tex]4^{-2}\cdot 12^{-1}\cdot 12^0=\dfrac{1}{4^2}\cdot\dfrac{1}{12}\cdot 1\\\\=\dfrac{1}{16\cdot12}=\boxed{\dfrac{1}{192}}[/tex]

What's the x that will make the fraction greater than or equal to 75%

Please show the thought process to get to x=16

1/5 = 20%

x-4/x >= 75% (x => 16. 12/16 = 75%)

Thanks,

Merry Christmas

Answers

9514 1404 393

Answer:

x ≥ 16 or x < 0

Step-by-step explanation:

You want ...

(x -4)/x ≥ 3/4

4(x -4) ≥ 3x . . . . . . multiply by 4x (requires x > 0)

4x -16 ≥ 3x

x ≥ 16 . . . . . . . . . . add 16-3x

For x < 0, multiplying by 4x gives ...

4(x -4) ≤ 3x

4x -16 ≤ 3x

x ≤ 16 . . . . . and x < 0

There are two sets of solutions:

x < 0 or x ≥ 16

3.5x + 4y if x=3 and y = 7
4 6x-42 if x =4 and 2
5.83 +4 ry if y=2 and y= 100

Answers

3,5× 3 + 4 × 7 =3 8,5

46*4-42=143 46* 2- 4 2= 50

5,83+4*2=13,83 5,83+4*100=405,83

If 12 cookies cost $3 how much would it be for 9 cookies

Answers

$36 is the answer :)

you use ratios. if 12 whole cookies cost only 3 dollars.
12:3
9:x
x is how much it would cost. so try to find x.
x= 2.25
9 cookies cost 2 dollars and 25 cents

can someone help me with this

Answers

0.98
I hope this helps.

Answer:0.98

hope this helps have a good day

Step-by-step explanation:

(4,8), m=5 need a step by step answer please

Answers

Answer:

8=4x+5

Step-by-step explanation:

Slope-intercept form: y=mx+b

1. Identify your terms:

x: 4

y:8

b/slope: 5

2. Solution:

8=4x+5

Other Questions

What does "I nodded and sank into an aqueous sleep" mean? Why do some people consider the way the media cover candidates for public office bad for democracy? A. People tend to vote for the candidates who they find most appealing, rather than the ones whose beliefs are most like their own. B. The media are for-profit businesses, unable to be fair or objective in the interest of the public. C. Candidates already in office receive more media attention than those who are trying to take their positions. D. People always vote for the person the media determine is most qualified, rather than the candidate who can bring about change.Why do some people consider the way the media cover candidates for public office bad for democracy? A. People tend to vote for the candidates who they find most appealing, rather than the ones whose beliefs are most like their own. B. The media are for-profit businesses, unable to be fair or objective in the interest of the public. C. Candidates already in office receive more media attention than those who are trying to take their positions. D. People always vote for the person the media determine is most qualified, rather than the candidate who can bring about change. I WILL GIVE BRAINLIEST PLEASE.After an interview, Manahil reached her home at 1305 hrs. If she stopped at the petrol station for 10 mins and then later for 25 mins at Cocochan to pick up some lunch, exactly how long was her journey? How did Japan react to the economic impact of the Great Depression? You manage a Windows server that has an attached printer that is used by the Sales department. The sales manager has asked you to restrict access to the printer as follows:Sally needs to connect to a printer, print documents, and pause and resume her own print jobs.Damien needs to pause and resume documents for all users, but does not need to change printer properties.You want to assign the most restrictive permissions that meet the sales manager's requirements. What should you do Select all that apply.Select the four items that best describe the colony of North Carolina:rice, indigoO Virginia frontiersmen, Quakers, German farmersworked by ownersn indentured servants and slaveswealthy Virginians and Englishmensmall farmslarge plantationstobacco, corn, and livestock I need help please and thanks HELP ASSAP Select the correct text in the passage. Sarah has written an outline for an essay. One of her bullet points shows that educating the public about the importance of using seat belts convinces more people to use them. In which part of the outline can this idea be found? 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Help anyone 8th grade math need it asap

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Help anyone
8th grade math need it asap