Please Help! will give brainlist

Please Help! Will Give Brainlist

Answers

Answer 1

Answer:

i would help but i dont understand im only in middle school

Step-by-step explanation:


Related Questions

The table compares the sizes (in grams) of rice packs and their cost (in dollars) for several different convenient stores.
Can the size of a pack be represented as a function of its price?
Price (dollars) Size (grams)
2.302.302, point, 30 100010001000
1.901.901, point, 90 850850850
2.002.002, point, 00 900900900
2.602.602, point, 60 120012001200
1.901.901, point, 90 850850850
2.502.502, point, 50 110011001100
1.701.701, point, 70 850850850
1.901.901, point, 90 950950950
Choose 1 answer:
Choose 1 answer:

(Choice A)
A
Yes

(Choice B)
B
No



































vvv

Answers

Answer:

pues pienso que es la A fijate niña

Step-by-step explanation:

porque pues asi pienso

No the size of a pack cannot be represented as a function of its price.

What is Function?

In mathematics, a function is represented as a rule that produces a distinct result for each input x. The collection of all the values that the function may input while it is defined is known as the domain. The entire set of values that the function's output can produce is referred to as the range. The set of values that could be a function's outputs is known as the co-domain.

Given:

It really depends, but the size of the pack can affect the pricing, if it is price by weight.

As, we know that function have have only one input value with their corresponding output.

But here the input value for rice packs 1.90 have two output values one is 850 and another 950.

Hence, the table cannot be represented as Function.

Learn more about Function here:

https://brainly.com/question/12431044

#SPJ2

what is the slope of =-8x +3

Answers

Answer:

-8

Step-by-step explanation:

Answer:

-8

Step-by-step explanation:

because the equation calls for y=mx+b and the m stands for slop and the b stands for the y intercept

PLEASE HELPP Write the equation of the line fully simplified slope-intercept form.

Answers

The answer will be: Y = -2/5x - 4

Slope intercept form: y= Mx+b

You find the slope (M) using: rise/run formula
You find (b) by looking at the y-intercept

What is the slope of a surface having a rise of 5 feet and a run of 0 feet?

Answers

Answer:  The slope is "undefined."

Step-by-step explanation:  In math, division by 0 is undefined-- like you can't do it  

For slope, you need to divide rise/run.  If the run is 0, so undefined.

In real life, this surface would be like a wall or a door. They don't have a slope if they're constructed properly!

The number of roses purchased is proportional to the total cost s as modeled in the graph shown. Four roses coat $5 as represented by point R. What is the cost of one rose?

Answers

Answer:

the is 1.25

Step-by-step explanation:

multiply 4 time 1.25 to check

PLEASE HELP 13 PTS
Which of the following would best complete the diagram above?

A/ Proclamation line secured

B/ Taxation of the colonists

C/ Albany Plan of Union

D/ Causes of the American Revolution

Answers

Answer:

A.  Proclamation line secured

Step-by-step explanation:

The proclamation line has been secured based on the two maps provided.

the ratio of width to the length is 2 : 7 if the width of the the window is 3 feet then what is the length

Answers

Answer:

I think it's 8 because 1 is added to 2

Answer:

3:10.5

Step-by-step explanation:

3/2 = 1.5. Therefore, you have to multiply 2 and 7 by 1.5 to find the equivalent ratio.

Find an explicit rule for the nth term of the sequence.

7, 21, 63, 189, ...

Answers

Answer:

f(n) = f(7) * 3^(n-1)

Step-by-step explanation:

1. Write a point slope form of the equation of a line through the given points: (2, 3) and (-5, -5)

Answers

Answer: 8/7
delta y/ delta x
-5-3/-5-2
-8/-7
slope = 8/7

Answer:

y = 8/7x + 5/7

Step-by-step explanation:

Change in y over change in x to get the slope.

Venetta and Bill each made a chain of paper clips and measured their lengths Venetta's paper clip chain was 3 feet 5 inches long. Bill's chain was 39 inches long. Who had the long clip chain?

Answers

Answer:

Vennetta

Step-by-step explanation:

Length of Venetta's paper clip chain = 3 feets 5 inches

Length of Bill's paper clip chain = 39 inches

Converting both Venetta's paper clip chain length to inches only :

1 foot = 12 inches

3 feets = (12 * 3) = 36 inches

Hence,

Length of Venetta's paper clip chain in inches :

(36 + 5) inches = 41 inches

41 inches > 39 inches .

Hence, Venetta has the long clip chain.

Anyone know how to do this one?

Answers

Answer:24 hope this helps

Someone please help me with this

Answers

Answer:

option 1 33 + 15x

Step-by-step explanation:

multiply by 3 throughout

so,

3 times 11 plus 3 times 5x so it's 33+15x, option 1

Answer:

33 + 15x

Step-by-step explanation:

bcz we have to multiply

3×11=11

3×5x=15x

Can someone help me with those questions? (Try your best plzz)

Answers

Answer:

Step-by-step explanation:

1. 34 animals because of 34 heads.

94 legs: 4 per cow, 2 per chicken

x= # of cows

y= # of chickens

so x+y=34

4x+2y=94

Multiply the first equation by -2 is -2x-2y=-68 and add it to the first equation.

which is 2x=26. so x=13. Since x+y=34, 13+y=34.

Therefore, y=21

13 cows and 21 chickens.

2. lets say

pizza=y

soda=x

6x+x=14 combine like terms

7x=14 divide both sides by 7

x=2

So a soda is $2.

6*2=12. So the pizza is $12.

12+2=14. So it's correct.

3.

# of DVDS=x

# of Bluray= y

11x+17y=95

x+y=7

dvds-4

blu-ray-3 (I just did trial and error, but it's correct)

4.  

# of 2-points= x

# of 3-points= y

2x+3y=18

2(6)+3(2)=18

so 6 two-point shots and 2 three-point shots.

5.

12 coins are quarters and 14 are dollar coins.

let q stand for the number of quarters

and 26 coins in total

26-q= dollar coins

x=dollar coins too

so its 1x+.25(26-x)=17

1x+6.5-0.25x=17

.75x+6.5=17

.75x=10.5

x=14

17-14=3

3*4= 12 since 4 quarters in a dollar.

What is the answer...?

Answers

Answer:The answer is c

Step-by-step explanation:

Multiply both side is the equation by -1.

Sum the equations vertically to eliminate at least one variable

Divide both sides of the equation by 3

Substitute the given value of y into the equation 2x+3y=8

and then solve for x

Find the zeros of the quadratic function

Answers

Answer:

Step-by-step explanation:    it cccccccccccccccc

how many bricks each 22 cm long and 15 CM broad will be required to pave a court 30 metre long and 22 wide​

Answers

Answer:

BBBBBBBBBBBBBBBBBBBB

Step-by-step explanation:

CAUSE I SAID SO

Answer:

20,000 bricks

Step-by-step explanation:

length of brick(L)=22cm

breadth of brick(B)=15cm

now,

area of brick(A)=L×B

=22×15s.q.cm

=0.033s.q.m

again,

length of court(l)=30m

breadth of court(b)=22m

now,

area of court(a)=l×b

=30×22s.q.m

=660s.q.m

lastly,

no.of required brick=area of court/area of

brick

=600 s.q.m/0.033s.q.m

=20,000bricks

Bridget is on her middle school’s basketball team. In it’s last game, her team made 31 of it’s shots. Some of those were free throws, worth 1 point each, & some of those were regular field goals, worth 2 points each. The team didn’t make any 3 pointers and finished the game with 49 points. This system of equations can be used to represent the situation
X + y = 31
X + 2y = 49
Which statement is correct
(statements are at the top aka the picture I provided)
How many points did Bridget’s team score from the field goals?

Answers

Answer:

Step-by-step explanation:

Let the number of free throws = x

And the number of regular field goals = y

Total shots made by the team = 31

Equation for the shots will be,

x + y = 31 ------(1)

If the team gets 1 point for free throws and 2 points for a regular field goal,

x + 2y = 49 --------(2)

[total points gained by the team = 49]

1). Option (2) is the correct option.

2). Subtracting equation (1) from equation (2),

  (x + 2y) - (x + y) = 49 - 31

  y = 18

  Therefore, number of  regular field goals made by the team = 18

2÷ 2/5
I need help on this

Answers

Answer:

5

Step-by-step explanation:

keep, change, flip

2/1 (keep)  x (change to multiply)  5/2(2/5 flips to 5/2)

2/1  x  5/2

10/2

5

Answer:

5

Step-by-step explanation:

this is easy, use a calculator

The quotient of a number and five is eight less than the number. What is the number?
A. -2
B. 2
C. 3
D. 10​

Answers

Answer:

A

Step-by-step explanation:

What is the slope of (1,0) and (3, 4) (remember to use the slope formula y1-y2/x1-x2
and reduce)

Answers

Answer:

[tex]m=2[/tex]

General Formulas and Concepts:

Pre-Alg

Order of Operations: BPEMDAS

Alg I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (1, 0)

Point (3, 4)

Step 2: Find slope m

Substitute:                    [tex]m=\frac{4-0}{3-1}[/tex]Subtract:                       [tex]m=\frac{4}{2}[/tex]Divide:                          [tex]m=2[/tex]

In the rhombus ABCD, ĐDAE = 30°. Which is ĐABC?
309
D
C
A.
30°
OB.
60°
c.
120°
OD.
150°

Answers

Answer:

C. 120 deg

Step-by-step explanation:

All sides of a rhombus are congruent.

That means that triangle ADC is an isosceles triangle with AD = CD, so angles DAE and DCE are congruent.

m<DAE + m<DCE + m<ADC = 180

30 + 30 + m<ADC = 180

m<ADC = 120

Opposite angles of a rhombus are congruent, so

m<ABC = m<ADC = 120

C 120’ is the answer

12+9x-6x-19
(simply the expression by combining like terms)
please help! and if you can show the steps please:)<3​

Answers

Answer:

3x-7

Step-by-step explanation:

9x-6x=3x

12-19=-7

12+9x-6x-19=3x-7

what is 4x-6x
(simply the expression by combining like terms)

Answers

Answer:

-2x

Step-by-step explanation:

hope it helps!!!!!

(ASAP) (WITH PROPER STEPS AND EXPLAINATION PLEASE) Swim team members can race or dive. At a meet, 18 members race. The ratio of racers to divers is 6: 2. How many members are on the team? Show your work. ​

Answers

Answer:

Step-by-tep explanation:

Racers. 6/2= 18/6 18+6= 24

Diver

True or false? Jdkdjdjdjjddjds

Answers

Answer:

True

Step-by-step explanation:

To divide fractions, flip one of the fractions then multiply them together.

-1/10 ÷ -3/5 =

-1/10 ÷ -5/3=

-1/10 x -5/3 = 5/30

Because a negative times a negative is a positive the product/quotient is positive.

Simplify the expression: 4(x+3)+3(5−x)

x + 27

x + 8

2x + 15

19x + 11

Answers

I got 1x + 27 which is the first one.
How I got it was..
4(x+3)+3(5-x)
4x+12+15-3x
1x+12+15
1x+27

3^2*3^-3 i need help fast

Answers

Equals 1/3 , 0.3333...
the answer is 1/3 ...

How much does Taryn charge to mow a lawn?

Answers

Answer:

Taryn charges $12.50 per lawn.

Answer: 12.50 per lawn

Step-by-step explanation:

Will mark brainliest to right person

Answers

Answer:

4

Step-by-step explanation:

Answer:

4 because 8/2x1 then simplify

Step-by-step explanation:

उत्तम गाय के लक्षण लिखिए​

Answers

See below

Step-by-step explanation:

उत्तम गाय के लक्षण निम्नलिखित हैं |

1. रंग – सर्वांग काली-श्याम एवं कपिला गाय सर्वोत्तम मानी जाती है. लाल, बादामी या चितकबरे रंगवाली गाय भी श्रेष्ठ मानी गई है. सफेद मोतिया या भूरे रंग की गायें भी अच्छी होती है.

2. चर्म – पतला, चिकना और रेशम-सा नर्म बलोंदार हो.

3. ऊंचाई – जाति के अनुसार बड़े कद की हो.

4. लम्बाई – शरीर लम्बा और छाती चौड़ी होनी चाहिए.

5. सिर – छोटा, मस्तक चौड़ा और गर्दन लम्बी व पतली हो, किन्तु साहिवाल आदि नस्ल के गोवंश भारी तथा छोटी गर्दन वाले होते है.

6. सींग – चिकने तथा जाति (नस्ल) के अनुसार आकार वाले हों. कपिला गाय के सींग हिलते तथा नीचे की ओर झुके हुए व चपटे होते है.

7. कान – उभरे हुए और बड़े हो. उनके भीतर की चमड़ी मुलायम तथा पीले रंग की हो.

8. ऑंखें – साफ, बड़ी, ममतामयी एवं स्निग्ध हो.

9. नाक – साफ हो और उससे पानी न बहता हो.

10. होंठ – कोमल, सटे हुए एवं ताम्बे के से लाल रंग के हो.

11. दांत – सफेद मजबूत तथा कीड़े- रहित हों.

12. जीभ – साधारण लम्बी, कुछ लाल-सी, मुलायम एवं कांटे रहित हो.

13. गला – साफ, सुरीला एवं ऊंचे स्वरवाला हो.

14. पूंछ – पतली, काली चौरी वाली और जाति के अनुसार लम्बी हो. सफेद चौरी वाली लक्षण अधिकतर नस्लों में दोष माना जाता है. किसी नस्ल का ही अच्छा होता है.

15. पुट्ठे – चौड़े, खुले हुए, स्थूल और ऊंचे हो.

16. धुन्नी (पेट के नीचे की चमड़ी) – बड़ी, फैली हुई और मुलायम हो.

17. जांघे – चौड़ी और फासले पर हो.

18. पैर – सुडौल, मजबूत एवं लम्बे हो, परंतु चलते समय आपस में न लगते हो.

19. खुर – सटे हुए, गोल एवं मजबूत हों और इनके भीतर की चमड़ी पीली व मुलायम हो.

20. ऐन – खुला, चौकोर, चौड़ा तथा बड़ा हो. अगले पैरों की तरफ से उभरी हुई रस्सी के आकार की दूध की नसें ऐन की ओर आती दिखाई पड़ती हो.

21. थन – लंबे, मुलायम और दूर-दूर हो. चारों थान एक-से तथा बड़े हों.

22. शरीर – नीरोग तथा भरा हुआ, किन्तु मोटा न हो. वस्तुतः मोटी गाय में केवल मांस ही ज्यादा बढ़ जाता है. जिससे उसकी दूध देने की शक्ति कम हो जाती है.

23. पसमाव (दूध का बहाव) – एक-सा और मोटी धार का हो एवं बर्तन से टकराकर घर-घर की-सी गंभीर ध्वनि करने वाला हो.

24. दूध – पीली झलक वाला और गाढ़ा हो.

25. स्वाभाव – गंभीर, सीधा, प्रेममय एवं उत्तेजना-रहित हो. वह ऐन के छूने पर क्रोध न करने वाली और सबसे सरलतापूर्वक दुहा लेने वाली हो.

26. चाल – मंद और सीधी हो.

27. ज्ञातवंशज – दुधारू गायों तथा बलिष्ठ सांडों के कुल की हो.

28. रूचि – सभी किस्म के अच्छे चारे-दाने को रुचिपूर्वक खाने वाली हो.

29. गलकम्बल एवं ककुंद – झालदार हो और ककुंद पूर्ण विकसित हो.

कहा गया है –

उदर, कुक्षि, कूल्हे दोऊ, माता, छाती, पीठ. ऊँचे उभरे अंग छै, यह शुभ लच्छन दीठ.

युगल नेत्र अरु कर्ण हों, विस्तृत और सामान. मस्तक ऊँचों लेखिये, सब विधि उत्तम जान.

गलकम्बल, गर्दन तथा, पूँछ रु थन दोऊ रान. लम्बे चौड़े अंग लखि, उत्तम कहत सुजान.

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