Mathematics College

Which equation represents a linear equation

Answers

Answer 1

Answer:

I'm thinking it's A or C

Step-by-step explanation:

I'm sorry I can't decide ;-;

Answer 2

Answer:

The 4th answer.

Step-by-step explanation:

It has the equivalence that each point will be substracted 5 from y and 20 from x, but it won't change the line of the result. Sure, the position, but not the line.

Related Questions

ummm pls help (: pls

Answers

Answer:

Hence, first one will be 1/3 and second one will be 1/6

Step-by-step explanation:

1. Let the blank space be x then,

[tex]3 \frac{2}{3} + x = 4[/tex]

[tex]x = 4 - 3 \frac{2}{3} [/tex]

[tex]x = \frac{12 - 11}{3} [/tex]

[tex]x = \frac{1}{3} [/tex]

2. Let the blank be x then,

[tex]x + \frac{2}{3} = \frac{5}{6} [/tex]

[tex]x = \frac{5}{6} - \frac{2}{3} [/tex]

[tex]x = \frac{5 - 4}{6} [/tex]

[tex]x = \frac{1}{6} [/tex]

Divide the product of 22 and 27 =

Answers

0.81 have a nice day !

please help me asap!!

Answers

Answer:

1 square unit

Step-by-step explanation:

its easy

1 * 1 = 1

for each ordered pair determine wheatear it is a solution to 2x

Answers

all you have to do is plug in the x and y values for each ordered pair into the left hand side of the equation and see if you get 15 = 15. If you do, the ordered pair is a solution; otherwise it is not a solution. For example, let's try (-2,-3); that is x = -2 and y = -3:

2x - 9y = 15
2(-2) - 9(-3) = 15
-4 - (-27) = 15
-4 + 27 = 15
23 = 15

This is obviously not true, so (-2,-3) is not a solution. Now you try it on each of the ordered pairs given in the problem statement.

7+x/5=-4whats the answer

Answers

Answer:

-55

Step-by-step explanation:

7+x/5=-4

Subtract 7 from both sides

x/5 = -11

multiply both sides by 5

x = -55

x = -55
Hope this helps!

can somebody help me with this homework?

Answers

Answer:

121.1/1.6%

Step-by-step explanation:

subtarct the given numebrs to get 121.1

Divide 123.06 from 121.1, multiply by 100, and you have 101.6, rate of change take away the hundred value to get 1.6%

Hope this helps and makes sense

You make $8.00 an hour for regular time and time and a half for every hour of overtime.
If you worked 40 hours of regular time and 5 hours of overtime, how much did you
earn?

Answers

Answer:

$380.00

Step-by-step explanation:

Regular time: $8.00 x 40 = $320.00

Overtime: (8 x 1.5) $12.00 x 5 = $60.00

Total: $380.00

If you vertically stretch the absolute value parent function, f(x)=|x|, by a factor of 4, which of these is the equation of the new function?

Answers

the new function when stretched: f(x)=4|x|

3x + 7x - 8 = -19

can someone please help me with this math problem

Answers

Combine like terms
3x+7x= 10x
10x-8= -19
+ 8. +8

10x= -11
————
10. 10

x= -1.1

Answer:

x= -1.1

Step-by-step explanation:

first combine like terms

3x+7x=10x

10x-8=-19

+8 on both sides

10x= -11

divide by 10

x= -1.1

check the answer

10(-1.1)-8= -19

-11-8= -19 its true

True or false

what is always true about an isosceles triangle

1.one of the angles is 90 degrees

2.at least two angles are congruent

3.all of its sides are congruent

4.at least two sides are congruent

5.all of its angles are congruent

Answers

4. at least two sides are congruent

A bag contains 5 apples and 3 oranges. If you select 2 pieces of fruit without looking, how many ways can you get 2 apples?

Answers

Answer:

you can feel a stem

Step-by-step explanation:

im sorry i dont know

Is x-6 a factor of 3x^3-16x^2-72?

Answers

Answer:

Step-by-step explanation:

its not because x doesn't go into all 3 coffecients (numbers) and 6 doesn't go into 3.

Answer:

no because x dosent go into all 3 coefficents (numbers) and 6 dosent go into 3

Step-by-step explanation:

An 18 fluid ounce bottle of lotion costs $10.99, what is the price per fluid ounce?

Answers

Answer:

$0.61 per fluid ounce

Step-by-step explanation:

$10.99 / 18 = $0.61 per fluid ounce

if anyone knows the answer

Answers

Answer:

C. (x + 8) ( x - 8)

Step-by-step explanation:

x² - 64

= x² - 8²

= (x + 8) ( x - 8)

Hope it will help :)

The answer is (x+8)(x-8)

Bags of sugar come in 3 sizes.

Small bag: A 175 g bag costs 55p.
Medium bag: A 525 g bag costs £1.76.
Large bag: A 1.15 kg bag costs £3.51.

Find the cost per gram for each bag of sugar.
Round your answers to 3dp.

Answers

Answer:

The cost per gram for each bag is:

Small bag: 0.00314 £

Medium bag: 0.00335 £

Large bag: 0.00305 £

Step-by-step explanation:

Small bag:

If 175 g cost 0.55 £, 1 g will be:

[tex] \frac{1g*0.55 \£}{175\: g} = 0.00314 \£[/tex]

Medium bag:

If 525 g cost £ 1.76, 1g will be:

[tex] \frac{1g*1.76 \£}{525\: g} = 0.00335 \£[/tex]

Large bag:

If 1150 g cost £ 3.51, 1g will be:

[tex] \frac{1g*3.51 \£}{1150\: g} = 0.00305 \£[/tex]

I hope it helps you!

Find the value of z in parallelogram CDEF

Answers

Answer:

z = 13

Step-by-step explanation:

Opposite sides of a parallelogram are equal. Therefore:

3z = z + 26

Subtracf z from each side

3z - z = 26

2z = 26

z = 26/2

z = 13

When converted to speeds, which list is in order from slowest to fastest?
17 miles in 2 minutes;
26 miles in 4 minutes;
33 miles in 6 minutes;
60 miles in 8 minutes
17 miles in 2 minutes;
60 miles in 8 minutes;
26 miles in 4 minutes;
33 miles in 6 minutes
33 miles in 6 minutes;
26 miles in 4 minutes;
60 miles in 8 minutes;
17 miles in 2 minutes
60 miles in 8 minutes;
33 miles in 6 minutes;
26 miles in 4 minutes;
17 miles in 2 minutes

Answers

Simplified in order of how you listed:

1. 5.5miles/ min (33 miles in 6 minutes)
2. 6.5miles/min (26 miles in 4 minutes)
3. 7.5 miles/ min (60 miles in 8 minutes)
4. 8.5miles/min (17 miles in 2mins)

last year, Nicole biked n miles. This year, she biked 524 miles. Using n, write an expression for the total number of miles she biked.

Answers

Answer:

n+524

Step-by-step explanation:

you add both years worth of biking together!

a town has a population of 70,230 in the year 2020. Over the next five years, 6556 people move into the town for work, but 4096

Answers

Answer:

63,674

Step-by-step explanation:

70,230-6556

=63,674

Find the value of xxx in the triangle shown below

Answers

THIS ANSWER WAS DELTED FROM BRAINLY

Question: Find the value of xxx in the triangle shown below

Answer: Pg.21607062

Brainly.com

2-19-21

Answer:

x = 70

Step-by-step explanation:

1.101^3 in normal form

Answers

Answer:

The answer is 1,101.

Step-by-step explanation:

1.101 ^ 2 = 11.01

And 1.101 ^ 4 = 11,010.

Identify the missing digit: 5_8x6-3528

Answers

Answer:

The missing digit is 8

Step-by-step explanation:

3528/6 = 588

Answer:

the missing digit is 8

Step-by-step explanation:

3528÷6=588.

What is the equation for the line of reflection?

Answers

x=6

hopefully im not wrong^^

Timothy worked 9 hours and earned $7425. How much does he make per
nour at his job?

Answers

He makes 825 per hour

an isosceles triangle has congruent sides of 20 cm. the base is 10 cm. Find the height of the triangle. Round to the nearest tenth. (Pythagorean theorem)

Answers

Answer:

The height of the triangle would be

√

19.36

Step-by-step explanation:

Noah bought 3 cans of paint and 1/2 of a pint of special paint additive formulated to reduce mildew. Before painting his house, he divided the additive equally among the 3 cans of paint. How much additive did he put in each can?

Answers

Step-by-step explanation:

Amount of additive in each can

= Total amount of additive / Number of cans

= (1/2 of a pint) / (3)

= 1/6 of a pint.

Noah put 1/6 of a pint of additive in each can.

Factor out the greatest common factor from –12a – 8a2.
Question 3 options:

A)

–4a(3 + 2a)

B)

2a(6 – 4a)

C)

–2a(6 + 4a)

D)

4a(3 – 2a)

Answers

Answer:

A -4a(3 + 2a)

Step-by-step explanation:

-12a - 8a^2) factor out a -4

-4(3a + 2a^2) factor out an a

-4a(3 + 2a)

multiply c by 9, then add 2 to the result

Answers

Answer:

9c+2

Step-by-step explanation:

expand 3(n+6)
This for the test

Answers

Step-by-step explanation:

expanded = 3n + 18

plz mark my answer as brainlist plzzzz if you find it useful ☺️.

If a restaurant purchases organic food there is a 66% chance it will go bankrupt. If a restaurant does not purchase organic food there is a 64% chance it will go bankrupt. Only 12% of businesses purchase organic food. When a restaurant goes bankrupt what is the probability it purchased organic food

Answers

Answer:

0.1233 = 12.33% probability it purchased organic food

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)}[/tex]

In which

P(B|A) is the probability of event B happening, given that A happened.

[tex]P(A \cap B)[/tex] is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Goes bankrupt

Event B: Purchase organic food.

Probability it goes bankrupt:

66% of 12%(purchases organic food)

64% of 88%(dont purchase organic food).

[tex]P(A) = 0.66*0.12 + 0.64*0.88 = 0.6424[/tex]

Intersection of A and B:

Bankrupt when purchases organic food. So

66% of 12%

[tex]P(A \cap B) = 0.66*0.12 = 0.0792[/tex]

When a restaurant goes bankrupt what is the probability it purchased organic food

[tex]P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.0792}{0.6424} = 0.1233[/tex]

0.1233 = 12.33% probability it purchased organic food

Other Questions

The diploid cells of a radish plant contain 18 chromosomes. How many chromosomes are in a radish plant's haploid cells? Molly bought 10 bags of the same dog food. She had a coupon for $5. She spent a total of $65. Write an equation to determine the cost of each bag of dog food STEP IT OUT: M(4, 2) is the midpoint of RS. The coordinate of S are (6, 1). What are the coordinates of R? Which style of outline requires the most time and effort, includes correct grammar and punctuation, and incorporates topic sentences and a thesis statement? A.keywordB.phraseC.both phrase and sentencesentence what is a local self government Which is a way that stress can negatively affectthe cardiovascular system?It can lower blood pressure.It can raise blood pressure.It can lower cholesterol levels.It can raise blood potassium levels.DONE a total of 40 percent of the voters in a city classify themselves as independents, whereas 35 percent classify themselves as liberals, and 25 percent as conservatives. in a recent election, 40 percent of the independents, 75 percent of the liberals, and 65 percent of the conservatives voted. given that a person voted in the election, what is the probability that the person is an independent A sport psychologist wondered whether motivation could improve aerobic capacity. To answer the question, he measured 10 subjects on O2max (ml/kg/min) on a treadmill. Students were verbally instructed to do their very best. One week later, the subjects were measured again and were told they would receive $100 if their O2max was higher than it was the first time. a. Did the money cause them to significantly increase their O2max values MATH HOMEWORK WHO CAN ANSWER There is nothing more disenchanting to man than to be shown the springs and mechanism of any art. ALL OUR ARTS AND OCCUPATIONS LIE WHOLLY ON THE SURFACE; IT IS ON THE SURFACE THAT WE PERCEIVE THEIR BEAUTY, FITNESS, AND SIGNIFICANCE; AND TO PRY BELOW IS TO BE APPALLED BY THEIR EMPTINESS AND SHOCKED BY THE COARSENESS OF THE STRING AND PULLEYS. In a similar way, psychology itself, when pushed to any nicety, discovers an abhorrent baldness, but rather from the fault of our analysis than from any poverty native to the mind. And perhaps in aesthetics the reason is the same: those disclosures which seem fatal to the dignity of art seem so perhaps only in the proportion of our ignorance; and those conscious and unconscious artifices which it seems unworthy of the serious artist to employ were yet, if we had the power to trace them to their springs, indications of a delicacy of the sense finer than we conceive, and hints of ancient harmonies in nature. [] I must therefore warn that well-known character, the general reader, that I am here embarked upon a most distasteful business: taking down the picture from the wall and looking on the back; and, like the inquiring child, pulling the musical cart to pieces.Re-read the line in bold.What message is the author trying to convey through this figure of speech? A. The author thinks analyzing any art can be compared to taking a machine to pieces.B. The author thinks machines are more meaningful and complex than literature.C. The author thinks literature is more meaningful and complex than machines.D. The author believes all artistic endeavors are overly complex and a waste of time. an eagle flew 20 m above sea level.A fish was 35 m vertically below the eagle. find the position of the fish what is the derivative of 5(x+2) What is the slope of the line shown? The ground distance between two places is 100km.if the distances is represented by 5cm on a map.what is the scale of the map(It was this question) Help needed with this as soon as possible who is first President of indiaa)Rajendra Prasadb)Sarvepalli Radhakrishnanc)Vallabhbhai Patel A loan of $12000 was borrowed from the bank at 14% per annum calculate the interest on the loan at the end of the first year ? Write the equations of the line that passes through the point 4,3) and is perpendicular to the line y=2x4 . Write the equation in slope-intercept form. Which phrase matches the algebraic expression?12(h)(b)A One-half plus the product of h and bOne-half plus the product of h and bB One-half minus the product of h and b One-half minus, the product of , h and , bC One-half of the product of h and b One-half of the product of h and bD The quotient of h and b What are the 5 most important events in the novel Children of the blood chapter 5 through Chapter 59?