Mathematics College

So can someone just kinda do these

So Can Someone Just Kinda Do These

Answers

Answer 1

Answer:

1.) -5/4

2.) 2

3.) 7/3

4.) 4

5.) -6

6.) -1

7.) 5/3

8.) -4

9.) 2

Step-by-step explanation:

this is what i got i hope they are all right

slope formula: (y2 - y1) / (x2 - x1)

Related Questions

Please help solve this. (Answer is not 80)

Answers

You were close! The answer is 70
The answer is 70 :) hope I helped

Can someone please help me with this

Answers

The answer is 22.5 ft.

[tex]8^{2}+21^{2}=x^{2} \\64+441=x^{2} \\505=x^{2} \\x=22.5[/tex]

Shane made a scale drawing of a house and its lot. The scale he used was 1 inch : 3 feet. In
the drawing, the backyard is 11 inches wide. What is the width of the actual yard?

Answers

Answer:

33

Step-by-step explanation:

In a three hour TV broadcast the commercials show 29% of the time. How many minutes of commercials are shown each hour? Round to the nearest tenth of a minute

Answers

Answer:

There are 17.4 minutes of commercials are shown each hour.

Step-by-step explanation:

An hour has 60 minutes.

So in 3 hours, there are 3*60 = 180 minutes.

The commercials show 29% of the time.

So we have 0.29*180 = 52.2 minutes, in total, of commercial.

Per hour, we have 52.2/3 = 17.4 minutes of commercial.

There are 23 students in a sixth-grade class. Nine students play hockey.
What is the ratio of students who do not play hockey to the total amount of
students? (6.RP.1)
point
O 9 to 23
O 14 to 23
O 14 to 9
O 9 to 14

Answers

Answer:

14:23

Step-by-step explanation:

14:23

Answer:

its 14-23

Step-by-step explanation:

What is the difference between the inequality x ≤ 5 and the equation x = 5

Answers

X is smaller or equal to 5. X is 5

factor 16n^4 -1 completely

Answers

Answer:

(4n^2 + 1) (2n+1) (2n-1)

Step-by-step explanation:

use difference of squares

if my answer is correct, pls mark this is brainliest! thanks!

Since both terms are perfect squares, factor using the difference of squares formula,

a² − b² = (a + b) (a − b) where a = 4n² and b=1.

(4n² + 1) (2n + 1) (2n − 1)

jackie's is twice the age of lynn the sum of there age is 48 how old is jackie

Answers

Answer:

Jackie is 32

Step-by-step explanation:

48 / 3 = 16

16 * 2 = 32

32 years old

3n + 7 - 11n - 31 = 160

Answers

Answer:

n = -23

Step-by-step explanation:

3n + 7 - 11n - 31 = 160

Step 1: Combine like terms

-8n - 24 = 160

Step 2: Simplify

-8n = 184

n = -23

Answer:

= −23

Step-by-step explanation:

Subtract the numbers

3 + 7 - 11-31 = 160

3-24 - 11 = 160

Combine like terms

3 - 24-11 = 160

-8 - 24 = 160

Add 24 to both sides of the equation

-8 - 24 = 160

-8 - 24 + 24 = 160 + 24

Simplify

Add the numbers

Add the numbers

--> -8 = 184

Divide both sides of the equation by the same term

-8 = 184

-8/-8 = 184/-8

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

--> = -23

PLEASE HELP ME
a store sells two kinds of candles, scented and unscented. The scented candles burn 3/10 inch in 1/5 hour. The unscented candles burn 4/6 inch in 1/3 hour. it's due in 10 mins​

Answers

the unscented candles burn faster at a rate of (1/3) inches/ hour

Step-by-step explanation:

scented candles:

(1/12) / (20/60) = 1/4 inches/ hour

unscented candles:

(1/6) / (30/ 60) = 1/3 inches/ hour

hope it helps!

Solve the following equation algebraically:

5x2 = 60

a. x~+3.46
b. x~3.46
c. x = 12
d. x =+12


Please select the best answer from the choices provided​

Answers

Answer:

A. X~+3.46

Step-by-step explanation:

I calculated logically

give a description of the rules for the order of operation in your own words

Answers

Answer:

Order of opoation is a techniqe that gives us a easier way to figure out work

Step-by-step explanation:

Please mark me as brainiset

In the table below which city has the coldest recorded February temperature

Answers

Answer:

Anchorage, AK

Step-by-step explanation:

B

14.87
+3.65
ANSWER THE QUESTION

Answers

14.87 + 3.65 = 18.52

Answer:

18.52

Step-by-step explanation:

14.87+3.65

14.87+3.65= 18.52

Which expression is equivalent to 7(a+2) when a=6

Answers

Answer:

42+14         answer is 56

Step-by-step explanation:

Sandy has 15 roses, 3 daisies, and 12 tulips. She wants to arrange all the flowers in bouquets. Each bouquet has the same number of flowers and the same type of flower. What is the greatest number of flowers that could be in a bouquet? The greatest number of flowers that could be in a bouquet is flowers.​

Answers

Answer:

3 bouqetes 5 roses 4 tulips

Step-by-step explanation:

Help me with this brainliest

Answers

Answer:

A is the correct answer

Step-by-step explanation:

Angle 3 and angle 5 are on the same side of the transversal. Therefore,

[tex] m \angle \: 3 + m \angle \: 5 = 180 \degree[/tex]

(I will give a brainliest)
Please help :)

Answers

so 0=6
1=8
3=12
5=16
total cost for 7 would be 20

Jane works at The Bottling Company. She needs to put 8,500 bottles of water into cases.
So far she has put 2,136 in cases. How many cases can Jane fill with the remaining bottles?
How many bottles will be left? Enter your answers in the boxes.

The Bottling Company
Beverage
Bottles per Case
Juice
12
Soda
20
Water
24
Jane can fill
cases and will have
bottles left.

Answers

Answer:

a) 265 case

b) 4 bottles

Step-by-step explanation:

The number of bottles remaining = total number of bottles - total number of bottles placed in cases

The number of bottles remaining = 8500 - 2136

The number of bottles remaining = 6364 bottles

From the table, we can see that water is filled at 24 bottles per case. Let x be the number of cases, hence:

24 bottles  per case * x case = 6364 bottles

24x = 6364

x = 6364

x = 265.16

Therefore the number of cases filled = 265.

265 cases can contain 6360 bottles

b) number of bottles remaining = 6364 bottles - (24 * 265 case) = 4 bottles

Tyrone walked 8 miles in a walkathon at a speed of 2 miles per hour. How long was he walking?
4 hours
6 hours
10 hours
16 hours

Answers

Answer:

4 hours

Step-by-step explanation:

Answer:

the answer is 4 HOURS

Step-by-step explanation:

i took the exam

what is the slope of this line

Answers

Answer:

Step-by-step explanation: Do rise and run


What is an equivalent fraction of 10/12

Answers

Answer:

5/6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Step-by-step explanation:

We can simplify this fraction down further by divide both numerator and denominator by 2:

10/2 = 5

12/2 = 6

5/6 will be equivalent to 10/12

Answer:

[tex] \huge \frac{10}{12} = \frac{10 \div 2}{12 \div 2} = \frac{5}{6} [/tex]

5/6 is the right answer.

There are 946 milliliters in a quart. There are 2 pints in a quart.
How many milliliters are in a pint?

Answers

Answer:

473

Step-by-step explanation:

I divided 946 and 2 and got 473. I'm not 100 percent this is correct but whatever

Batteries cost $7.85 / pack. How many packs did Ryan buy if he spent $54.95?

Answers

Answer:

7

Step-by-step explanation:

54.95 / 7.85= 7

Answer:

7

Step-by-step explanation:

ryan spent $54.95

price per pack is 7.85

in other words, 54.95 is 7.85 times the number of packs ryan bought

or

54.95=7.85x

divide by 7.85 on both sides

7=x

he bought 7 packs

check answer:

54.95= 7.85*7

54.95= 54.95

true

what is the remainder and quotient of 11/3​

Answers

Answer:

The remainder of 11 divided by 3 is 2. The quotient is 3.

Step-by-step explanation:

3 goes into 11 three times. 3 x 3 = 9. 11 - 9 = 2. 3 can't go into 2 so bring the two up and you get your answer of 3 r 2.

Which algebraic expression is not equivalent to 13x + 10? A 10(x + 1) + 3x B. 4x + 3 + 8x + 7 C. 13 + 2x + 3x – 3 + 8x D. 20x-2 - 7x + 12​

Answers

Answer:

B is the answer

Try all and see for yourself

What is the solution to the linear equation 2/3 x - 1/2 = 1/3 + 5/6x

Answers

Answer:

Simplify and solve and get x=-5

Step-by-step explanation:

2/3x - 1/2= 1/3 + 5/6x

2/3x - 5/6x= 1/3 + 1/2

-1/6x= 5/6

x=-5

Helpppppppppppppppppppppp

Answers

Answer:

16

Step-by-step explanation:

y=2x

2*2=4

3*2=6

6*2=12

8*2=16

Answer:

16

Step-by-step explanation:

y=2x

2*2=4

3*2=6

6*2=12

8*2=16

Hope this helps :)

Jay played 350 solitaire games he won 154 of those games. What percent of the games did Jay win?

Answers

Answer:

44.044

Step-by-step explanation:

To find the answer we first have to find the value of each percent, to do this we divide 100 by 350, that gets us approximately 0.286. We know that he won 154 of them we then multiply 154 by 0.286 to get the percentage of games he won and we get 44.044.

44%
154/350=0.44
0.44=44%

8. Dylan has 35 coins in his pocket. All of them are either pennies or quarters, and
they total $4.43. How many of each coin does he have?

Answers

He has 17 quarters and 18 pennies.
Because 17*0.25=4.25 and 18*0.01=0.18.
4.25+0.18=4.43 also 17+18=35
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