Mathematics High School

HELP PLZ PLZ PZZZZZZZZZZZ

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer: Distrubutive Property

Step-by-step explanation:

Distrubutive Property is when you have a number, then you have an equation in parenthesis next to it.

Related Questions

PIC below plz answer...

Answers

Answer:

The last answer choice

Step-by-step explanation:

Bc your able to multiply each number in the parenthesis

the first option should be it hope this helps :)

0.0833333333333333333333333333 as a fraction?

Answers

Answer:

1/12

Step-by-step explanation:

Convert to a simplified fraction.

Answer:

83/1000

Step-by-step explanation:

192=3943

WORTH 50 POINTS NEED HELP ASAP

Answers

Answer:

-10, -1, 5

Step-by-step explanation:

To find the zeros of a function, you have to set each factor to zero in equations, then solve for x ....

x + 10 = 0 ... then factor 10 over (subtract 10 from each side) ...

x = -10

x-5=0

then repeat (add 5 to both sides) (and subtract 1 from both sides) ...

x -5 = 0 to x = 5

x + 1 = 0 to x = -1

hope this helps!! tell me if it doesnt make sense and i can help you!! also if it is right can i have brainliest :) no worries though happy to help

How much does air weigh ?

Answers

1 cubic foot of air at standard temperature and pressure assuming average composition weighs approximately 0.0807 lbs. This one doesn't have an answer that is exact or necessarily correct as air is a composite mixture of various gases and this mixture can change due to an enormous quantity of variables.

Answer:

Well it depends on how much air

Step-by-step explanation:

All the air we have in our atmosphere combined is about 5 million billion tons

just points for whomever help me

Answers

Answer:

with what do you need help with your life

Step-by-step explanation:

One electrician charges a $50 service call fee plus $25 per hour for labor. Another electrician charges a $35 service call fee plus $27.50 per
hour for labor. How long would a job take if the total cost for each electrician is the same?
A.5 hours
B.6hours
C.7 hours
D.8 hours

Answers

Answer:

c. 6 hour

Step-by-step explanation:

time = t

25t + 50 = 27.50t + 35

solve for t : 25t + 50 = 27.5t +35

27.5t + 35 = (55t) /2 + 35 : 25t + 50 = (55t) /2 + 35

subtract (55t) /2 + 50 from bot side : -(5t) /2 = -15

multiply both side by -2/5: t = 6 hours

Which of the following tables can be generated from the equation y = 2x + 1?

a: x y
2 1
3 2
4 3
5 4
b: x y
-4 1
-2 -1
0 -3
2 -5
c: x y
1 3
2 5
3 7
4 9
d: x y
0 3
1 5
2 7
3 9
...

Answers

Answer:

Step-by-step explanation:

the tables can be gererated by placing the x and y values on the equation

Answer:

I believe the answer is B but not for sure

Step-by-step explanation:

Can someone please help me I added the a screenshot of the question below

Answers

Answers:

Change in y (Delta y)= -15, Change in x (Delta x)= 1, Average rate of change = -15

Step-by-step explanation:

This is just simply finding the slope of the selected area.

Rise is -15, Run is 1, therefore the slope is -15/1=-15

a construction crew has just built a new road. they worked for 4 weeks. they built the road at a rate of 10.24 kilometers per week. how many kilometers of road did they build?

Answers

40.96 kilometers

4 x 10.24 = 40.96

• With money, you often round to the nearest dollar.
• If the number of cents is 50¢ or more, round up.
$0.00
$0.50
$1.00
• If the number of cents less than 50¢, round down.
$7.35 rounded to the nearest dollar is $7.00.
$24.86 rounded to the nearest dollar is $25.00.
6. Round to the nearest dollar.
a) $5.48
b) $2.97
c) $0.85
f) $14.98
d) $9.99
e) $1.29
+

Answers

a) $5.48 = $5.00

b) $2.97 = $3.00

c) $0.85 = $1.00

f) $14.98 = $15.00

d) $9.99 = $10.00

e) $1.29 = $1.00

can someone please help me .. will mark brainliest !

Answers

Answer:

Step-by-step explanation:

i don't really know just Draco told me i should answer this

1. The aspect ratio of a display is the proportional relationship between the width of a
display and its height. In 2012, 16 : 9 became the most common aspect ratio for
computer displays. If the width of a large screen television is 90 inches, what is
the height using this aspect ratio, to the nearest inch?

A 51 inches
B 71 inches
C 97 inches
D 160 inches

Answers

Answer:160 inches

Step-by-step explanation: it cant be less som wer left with 97 and 160 97 is not 16:9

Help time limit

A car leaving A stop sign accelerates constantly from a speed of 0 ft./s to reach a speed of 44 ft./s. The distance of the car from the stop sign, d, in feet, at a time t, in seconds, can be found using the equation d=1.1t to the second power.

What is the average speed of the car, in feet per second, between t=2 and t=5

Answers

I got 7.7 , I’m not sure

please help! i only got 9 minutes left!!

Answers

Answer:

D) -5/2

Step-by-step explanation:

(0, 5) (8, -15)

-15 - 5 = -20

8 - 0 = 8

-20/8 = -5/2

PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((

Answers

Answer

follow the steps

Step-by-step explanation:

y2 - y1 over x1 - x2. get your slope and do y= mx+b. then youll get your equation once you find the intercept.

on a recent homework assignment, Eli needed to solve the equation d^2 = 49. He icorrectly wrote g = -7

Answers

Answer:

The solution set is {-7, 7}.

Step-by-step explanation:

He was half right .There are 2 solution d = -7 and d = 7.

How can you write the expression 7(b-2) in words?
OA
two subtracted from the quotient of seven divided by b
ОВ,
seven added to difference of b minus two
OC. the quotient of seven divided by b minus two
OD
two subtracted from seven times b
O E, the product of seven and the difference of b minus two

Answers

Answer:

E (The product of seven and the difference of b minus two)

Step-by-step explanation:

A moving company’s moving rates can be represented by the function f(x) = 3x + 400, where x is the number of miles for the move.

Another moving company’s rates can be represented by the function g(x) = 5x + 200.

Which function represents the difference between the moving companies' rates, h(x) = f(x) – g(x)?

A) h(x) = 2x + 200
B) h(x) = –2x + 200
C) h(x) = 5x – 200
D) h(x) = 5x + 600

Answers

Answer:

B) h(x) = –2x + 200

Step-by-step explanation:

f(x) = 3x + 400

g(x) = 5x + 200

f(x) - g(x) = 3x + 400 - (5x + 200) = -2x + 200

-2x to 100 is the answer

Ini bagaimana ya caranya
Bantu caranya

Answers

Answer:

Aku enga isa lihat, isa kan kamu bilangin di koment apa itu, terimakasi

Step-by-step explanation:

20 POINTS WILL MARK BRAINLIEST plz help me very simple

Answers

Answer:

£ 2.38

Step-by-step explanation:

Cost of 2.5 kg potatoes = £ 1.40

Cost of 1 kg potatoes = [tex]\frac{1.40}{2.5}\\[/tex]

Cost of 4.25 kg potatoes = [tex]\frac{1.40}{2.5}*4.25\\\\[/tex]

= 1.40 * 1.7

= £ 2.38

Factorise
х²- Чx - 21+1oy-y²

Answers

Answer:

You might want to retype your question correctly for maximum understanding and subsequent help

What is the zero of the equation -4x -12y = 32?
PLEASE HELP!!!!

Answers

Answer:

x = - 8

Step-by-step explanation:

To find the zero, let y = 0 in the equation and solve for x

- 4x - 12(0) = 32 , that is

- 4x = 32 ( divide both sides by - 4 )

x = - 8

HELP DUE IN 5!!!!
The points in each table lie on a line. Find the slope of the line.

O -3
O -3/4
O 3/4
O None of the above

Answers

None of the above
It is -4/3

Answer:

none of the above

Step-by-step explanation:

the slope is: rise/run which equals y/x which equals -4/3

Write the equation in slope-intercept form y+3=4(x−1) plz do step by step

Answers

Answer:y=4x -7

Step-by-step explanation:

The slope intercept form is: y= mx + b

Y+3 = 4(x-1) step one distribute 4

Y+3= 4x - 4 step two subtract 3 from both sides

Y=4x -7

Please help!

Which shows the greatest common factor of these numbers being 14?
A.
28 = 2 x 2 x 7
63 = 3 x 3 x 7
B.
28 = 2 x 2 x 7
42 = 2 x 3 x 7
C.
42 = 2 x 3 x 7
84 = 2 x 2 x 3 x 7
D.
42 = 2 x 3 x 7
63 = 3 x 3 x 7

Answers

Answer:

B. 28 = 2 x 2 x 7

42 = 2 x 3 x 7

Step-by-step explanation:

B is the correct answer. If you look at the list in answer choice B, you will see that each number has a common factor of 2 and 7. When you multiply 2 and 7 together, you get a product of 14.

Answer:

B !

Step-by-step explanation:

pls help me its also easy

Answers

Answer:

Step-by-step explanation:

Ferdinand's equipment is higher than Rachel's equipment.

What is the gcf of 51 and 3

Answers

Answer:

Step-by-step explanation:

Find the prime factors of each term in order to find the greatest common factor (GCF).

The factors of 51: 1, 3, 17 and 51.The factors of 3: 1,3

So the greatest number of both is 3

Hope this helps

What is the solution for -3x ≥ 36?

Answers

Answer:

x ≤ -12

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Step-by-step explanation:

Step 1: Define inequality

-3x ≥ 36

Step 2: Solve for x

Divide both sides by -3: x ≤ -12

Here we see that any number smaller than or equal to -12 would work as a solution.

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ab (3a-5b) equals to?

Answers

Answer:

3a^2b-5ab^2

Step-by-step explanation:

Answer:

3a²b-5ab²

Step-by-step explanation:

Distribution method:

ab (3a-5b) = 3a²b-5ab²

r +(-5)
Combine the like terms to create an equivalent expression

Answers

R-5 is the answer hope this helps

Other Questions

Read this excerpt from "Gravity" by Judith Ortiz Cofer:Seeing the way she held on to him, and how he placed hislips on her tear-streaked face as if to absorb her grief, I felta need awakening in me, a sort of hunger to connect withsomeone of my own. One minute into the new year-thebeginning of the year of my revolution-and it had nothingto do with the times, but with time's only gift to us: the lovethat binds us, its gravitational pull.Which statement best describes the intended aesthetic impact of thisexcerpt?A. By expressing her need to connect with someone, the authorreinforces the theme of the loneliness in times of crisis.B. By describing Elenita's reaction to her parents' embrace, the authorshows how wrong she was toward them.C. By referring to Elenita's revolution, the author shows that shehasn't changed from the beginning of the story, leaving the readerdisappointed.D. By describing the love between Elenita's parents, the authoremphasizes its triumph over petty differences, leaving the readerinspired Slope pls help I really need help I will do anything this is due tonight hello, yuh i need help again. 30 POINTS brain liest for whoever does all!! Which equation best represents the relationship between x and y in the graph?F.y=2x + 4G. Y= 1/2x + 4H.y=2x-2J.y=1/2x-4 Which of these changes to a modern lifestyle would promote thedevelopment of more-sustainable practices in the world food system?O A. Switching from chicken to beefB. Eating fewer processed foodsO C. Buying tropical fruitsD. Eating fresh vegetables year-round The bars on the LEFT SIDE of the population pyramid below represent:A). The total fertility rate in each regionB). The number of males in each age groupC) The number of females in each age groupD).The number of babies born to each age group of womenE). The infant mortality rate One reason Hammurabi's Code is famous is that ________.Ait was the first set of laws to be recorded in writingBit was written in a sophisticated code that took years for scholars to translateCit was beautifully written on a single, giant stone of polished black basaltDit was the first set of laws to rhyme, probably to help people remember them A bread recipe calls for 2 cups of wheat flour and 3 1/4 cups of white flour. How much flour does the recipe call for altogether? Whats the right answer? Name the type of software which provides the user interface. [1 mark i need help pls plsss i need help thank you so much Write down in terms of n, an expression for the nth termof the following sequencesa) 25 20 15 10 5 Solve and graph 3x + 9 < 30 What does it mean if (2, 20) is a solution of y = 10x and x +y = 22 ?2, 20) makes exactly one of the equations true.(2, 20) makes at least one of the equations true.(2, 20) makes neither equation true.(2, 20) makes both equations true. Where is the chemical energy stored in ATP?o In the chemical bonds between the first and second phosphateo In the chemical bonds between the second and third phosphateo In the chemical bonds between adenine and riboseo ATP does not store energyHelp is appreciated! Thanks in advance! Will give 100 points! What is preston in spanish,french, & chinese. Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.Online Content: Site 1Fitness LogHow can exposure to air pollution be reduced indoors and outdoors? (Site 1) 1. What years make up the 19 century? 20"century? 2. Name 4 problems created by industrialization. 3. Give an example of a labor union. 4. Where was the Homestead Strike? 5. What important strides were made by labor unions? 6. What is the time of great changecalled? 7. Who opened the Hull House? 8. Define suffrage. Name 2 women involved in the suffrage movement. 9. What does the 19 amendment state? 10. What does the 18 amendment state? Lesson Question (On Edge): What is the cell cycle?