Mathematics College

Not sure what the right answer is

Answers

Answer 1

9514 1404 393

Answer:

(b) No, both are wrong

Step-by-step explanation:

Compare the given equation to the form ...

y = mx + b

You see that m = 1/3, and b = -1.

b is the y-intercept, the point where the graph crosses the y-axis. In the equation, that value is -1. In the graph shown, that value is +1, so we know the y-intercept is wrong.

m is the slope. This is the ratio of "rise" to "run". A slope of 1/3 means the graph goes up 1 unit for each 3 units to the right. The slope of the line on the graph shown is about 3: it rises 3 units for each 1 unit to the right. So, we know the slope is wrong.

That is, both the slope and y-intercept of the graphed line are different from those of the given equation. Corey is not correct. The attachment shows a correct graph.

Related Questions

Simply the expression 2xxx3xy

Answers

The answer is 6x^4 y

Write an equation in point-slope form. (0,8) and (-1,10)

Answers

An equation in point-slope form for these points is: y-8=-2(x+-1)

Hope this helps <3

What is closest to the slope of the line graphed above?
0-1/3
0-3
O 3
1/3

Answers

Answer: O 3
So second to last
Explanation: I hope this helps

The Answer would be -3

Rise over run.

From one point to another the graph rises 3 and moves left 1.

What is the value of x in the equation 5.5x = 17.6?
3.2
12.1
23.1
96.8

Answers

Answer:

3.2

Step-by-step explanation:

3.2 would be your answer

GIVING BRAINLIEST What is the value of the expression 11 + ( fraction 1 over 2 )4 ⋅ 48?

Answers

Answer:

107

Step-by-step explanation:

11+(1/2)4 ⋅ 48

Simplify following the order of operations (parentheses, exponents, multiplication/division, addition, subtraction ).

Following this order first do the multiplication.

(1/2)(4)(48)=96

Then do the addition

11+96=107

Answer:

Step-by-step explanation:

I had that question on my test too, lol.

A beekeeper collected 25 kg of honey from one of his hives in 2016. This was 25% more than he collected from the same hive in 2015.
In 2017 he collected 10% less honey than in 2016.
What percentage of the 2015 honey collected is the 2017 honey collected?

Answers

Answer:

40 is the correct answer to this question

Let the amount collected in 2015 = X

In 2016 they collected 25% more so in 2015 they collected 1.25x

1.25x = 25

Divide both sides by 1.25:

x =25/1.25 = 20

They collected 20 kg in 2015

In 2017 they collected 25 x 0.90 = 22.5 kg

20/22.5 = 0.8888

0888 x 100 = 88.888% Round the percentage as needed:

In 2015 they collected 88.89% less than they collected in 2017.

I need it now pls help me

Answers

Answer:

i believe it is c

Step-by-step explanation:

but i cant see any points but ive done a question like this

Answer:

i can see the problem

Step-by-step explanation:

A truck is carrying grapefruit juice, pineapple juice, and tomato juice bottles in a ratio of 3 : 1 : 2. If there are 14 pineapple juice bottles, then how many juice bottles in total are there?

Answers

Answer:

84 juice bottles

Step-by-step explanation:

Given the ratio of grapefruit juice, pineapple juice, and tomato juice bottles as

3:1:2

Let the total number of bottles available be R

If there are 14 pineapple juice bottles, then

1/(3 + 1 + 2) * R = 14

1/6 * R = 14

multiply both sides by 6

R = 14 * 6

= 84

This means there are 84 bottles in all

HELP HELP HELP HELP On a windy morning, a hot air balloon starts rising and flying away from the top of a hill. The altitude, h, in feet, of the balloon x hours after starting its ascent from the hill can be modeled by the function

h(x) = –16x2 + 64x + 80.

Part C: What is the maximum height

Answers

Answer:

The height is 16/80

Step-by-step explanation:

Help me ASAP PLEASE.

(1/3)^2 + 3^2 = ?

please!!

Answers

Answer:

9 1/9

82/9

Step-by-step explanation:

Hope it help you

82/9

change the following Expression in to words ( 7 + 9 )

Answers

............. 7+ 9 = 16

.,. I can't figure it out

Answers

Answer:

Wassup

Step-by-step explanation:

Hannah has $43. Zack has 23 times as much money as Hannah. Billy
has half as much money as Zack. How much money do they have
combined?

Answers

Answer:

1,526.5

Step-by-step explanation:

Hannah has $43

Zack:

43*23=989

Billy:

989/2=494.5

Add them all up:

43+989=1032

1032+494.5=1526.5

Hannah has $43. Zack has 23 times as much money as Hannah. Billy

has half as much money as Zack. How much money do they have

combined?

Evaluate the expression: 6 - |-4| + 3 × |-2|

8
16
-26
10

Answers

Answer:

(I just simplified the actual equation, no clue what those numbers at the bottom are for.)

Find the value of d in the equation d/13 = 52

Answers

Answer:

676

Step-by-step explanation:

d/13 = 52

d = 676 ^ Multiplication Property of Equality

10. please for 25 points

Answers

Answer:

The answer choice is B

Step-by-step explanation:

In order for a function to work, the input value must go with only one output value, so the only one that work is b

Answer:

Step-by-step explanation:

The input must go with one output. So, the answer is "B"

A triangle has 3 angles and 3 sides
O True

Answers

Answer:

true the answer is true because a triangle has three sides and three angles

Answer:TRUEHope this helps!!

Explain how to model the problem with algebra tiles and then write an algebraic expression that represents the situation.

Ruby gave away one of her puppies.
(not sample respince)

Answers

Step-by-step explanation:

the answer is in the picture

Answer:

The variable, the number of golf balls, is modeled by an orange x tile.

Finding 8 more golf balls is modeled by 8 orange + tiles.

The expression that represents the situation is x + 8.

There is a total of 364 marbles in a jar. The ratio
of blue to red marbles is 3:4. How many red
marbles do you have?

Answers

Answer:

Example 1:

In a bag of red and green sweets, the ratio of red sweets to green sweets is 3:4. If the bag contains 120 green sweets, how many red sweets are there?

Solution:

Step 1: Assign variables :

Let x = red sweets

Write the items in the ratio as a fraction.

red/green

Step 2: Solve the equation

Cross Multiply

3 × 120 = 4 × x

360 = 4x

Isolate variable x

x=360/4

Answer: There are 90 red sweets.

Example 2:

John has 30 marbles, 18 of which are red and 12 of which are blue. Jane has 20 marbles, all of them either red or blue. If the ratio of the red marbles to the blue marbles is the same for both John and Jane, then John has how many more blue marbles than Jane?

Solution:

Step 1: Sentence: Jane has 20 marbles, all of them either red or blue.

Assign variables:

Let x = blue marbles for Jane

20 – x = red marbles for Jane

We get the ratio from John

John has 30 marbles, 18 of which are red and 12 of which are blue.

red/blue

We use the same ratio for Jane.

red/blue

Step 2: Solve the equation

Cross Multiply

3 × x = 2 × (20 – x)

3x = 40 – 2x

Isolate variable x

x=40/5

John has 12 blue marbles. So, he has 12 – 8 = 4 more blue marbles than Jane.

Answer: John has 4 more blue marbles than Jane.

Step-by-step explanation:

Answer:

Step-by-step explanation:

2. Determine the
circumference of a circle
with a radius of 4 in.

Answers

Answer:

25.136

Step-by-step explanation:

2x3.142x4

25.136

y = X - 4
Linear
Nonlinear

Answers

Answer:

Linear

Step-by-step explanation:

There is a constant rate of change ( 1 ), and there is a y-intercept.

Who hated slavery the most... the most infamous person(will make brainlist) add

Answers

Answer:

Abraham Lincoln

Step-by-step explanation:

Answer:

martin luther king jr

ILL GIVE BRAINLIEST PLS HELP FAST!!!Estimate the solution to the system of equations. (Please also give me the coordinates on the graph)
y = 4x - 2
y = x + 3

Answers

Answer:

(5/3, 14/3) or (1.66, 4.66)

Step-by-step explanation:

Given system of equations

y = 4x - 2 y = x + 3

The solution is the intersection point of the lines

Determine x- coordinate:

4x - 2 = x + 34x - x = 3 + 23x = 5x = 5/3

Determine y- coordinate:

y = x + 3y = 5/3 + 3 = 14/3

So the point is:

(5/3, 14/3) or (1.66, 4.66)

view
2
Homework F
estion Progress
Simplify
7 x 7 x 7
7° x 7

Answers

Answer:

I think the answer you're looking for is 16807

The library has 27 chairs and 5 tables. If the same number of chairs is placed at each tables, how many chairs can be placed each table? Will there be any extra chairs? If so, how many?

Answers

Answer:5

Step-by-step explanation:

27 chairs

5 tables

27/5

=5.4

Consider the system of equations.
x - 4y = 11,
3x + 5y = -1
Which number should you multiply the first equation by
to eliminate the x-variable term?
1
-1
3
-3

Answers

Answer:

And the answer is... *drum roll* -3, see how i put a negative? yeah its -3 not 3.

Step-by-step explanation:

do do do da do do do do do do do da da da daaaaaa. i did it.... so like. HEY CHOOSE 3 if u want i wrong ok.

Answer:

-3

Step-by-step explanation:

I did it on edg..

Who know this answer

Answers

x=12,y=12√3

sin60=y/24

√3/2×24=y

y=12√3

again

24^2=x^2+y^2

576=x²+12×12×3

x²=576-432

x=√144

x=12

Please help me !!!!!

Answers

Answer:

slope means the monthly salary is $425

Step-by-step explanation:

4050 - 3200 / 6 - 4 = 850 / 2 which is same as 425 / 1

4475 - 4050 / 7 - 6 = 425 / 1

4900 - 4475 / 8 - 7 = 425 / 1

Which of the following is an example of a rational number?

Answers

I’m sure it is b
Please give me a thanks I would really appreciate it

Im having trouble finding how to put this question into a equation

Answers

Answer:

y = c + 14

Step-by-step explanation:

Let y be the number of compact cars sold in the month of June.

Let c represent the number of SUVs sold in the month of June.

From the question given above, we were told that the dealer sold 14 more compact cars than the SUVs. This can be written as illustrated below:

Number of compact cars sold = y

Number of SUVs sold = c

Number of compact cars (y) sold is 14 more than the number of SUVs (c) sold. Therefore,

y = c + 14

Thus, the expression generated from the question is: y = c + 14

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