Mathematics High School

Write an equation in point-slope form of the line that passes through the point (0, 2) and has a slope of m = 4.
PLZZZ!

Write An Equation In Point-slope Form Of The Line That Passes Through The Point (0, 2) And Has A Slope

Answers

Answer 1

Answer:

Y-2=4(x-0)

Step-by-step explanation:

Y-y1=m(x-x1)

(0,2)=(x1,y1) m=4

Related Questions

Nancy and bill collect coins. Nancy has x coins. Bill has 9 coins fewer than four times the number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy and bill have.

Answers

Answer:

3x-9

Step-by-step explanation:

4x-9 = bill

x = nancy

4x-9+x = total

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collect like terms to simplify 3x²+7x+8²-2x

Answers

Take 7x minus 2x which is 5x
No other like terms are available
This would simplify to 3x^2+5x+8^2

Answer:

14x + 64

Step-by-step explanation:

3X x 3X + 7X + 64 - 2X =

9X + 7X + 64 - 2X =

16X + 64 - 2X =

14 X + 64

Hope that helps!

Whats the equation help pls.

Answers

Answer:

One bottle cost 0.41 cents

Step-by-step explanation:

5.89 - 3.43 = 2.46

2.46 divided by 6 = 0.41

I did not add tax.

Right answer gets brainlist

Answers

Answer:

126 square meters

Step-by-step explanation:

7 x 6 x 3. You can regroup any pair of factors to make it easier on you.

I did (7 x 6) x 3 = 42 x 3 = 126

Ashley has a points card for a movie theater. She receives 25 rewards points just for signing up. She earns 2.5 points for each visit to the movie theater. She needs 45 points for a free movie ticket. How many visits must Ashley make to earn a free movie ticket?

Answers

Answer:

8 visits

Step-by-step explanation:

Hope this helps!!

Answer: 8 visits

Step-by-step explanation:

You can just make an equation.

25+2.5x=45

Subtract 25 from both sides.

2.5x=20

Divide both sides by 2.5.

x = 8

What type of decimal is 0.275?

Answers

Answer:

55/200 or real

Step-by-step explanation:

if you divide 55 by 200 you get .275. A real number is a number that is positive and above 0

Answer:

Rational

Step-by-step explanation:

0.275 is a rational number

what is the greatest common factor for the two expressions?
15³ and 12²​

Answers

Answer:

Your answer would be 9.

Step-by-step explanation:

12*12=144

15*15*15=3375

The factors of 144 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

The factors of 3375 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375

So the greatest common factor would be 9 since is the largest number that is the same for both of the numbers.

Rectangle P is a scale drawing of rectangle F using a scale factor of 150%. The area of rectangle F is 32 square units. What is the area of rectangle P?

Limit you answer to digits only

Answers

Answer:

128 square units

Step-by-step explanation:

At first I thought it would be as simple as 150% of 32 = 48.

Then I thought about increasing the sides of the rectangle 150% and that would make it 4 times larger.

A circle with radius of 2 cm sits inside a circle with radius of 4 cm.
What is the area of the shaded region?
Round your final answer to the nearest hundredth.
2 cm
4 cm

Answers

I just multiplied the both radius by each other. And that's 2cm × 4cm= 8cm

Help please anything

Answers

Answer:

36 ft

Step-by-step explanation:

The ratio of the lengths of the sides is the same as the ratio of the perimeters.

Just like one side (15 ft) of triangle ABC is 3 times as long as the corresponding side (5 ft) of triangle DEF, the perimeter of triangle ABC is also 3 times the perimeter of triangle DEF.

15/5 = x/12

3 = x/12

x = 36

Answer: 36 ft

a jar containing only nickels an dimes contains a total of 60 coins. The value of all the coins in the jar is $4.45. What is the number of nickels and dimes in the jar?

Answers

Answer:

31 nickels and 29 dimes

Step-by-step explanation:

may someone help me ASAP?! 24x^4+92x=11x

Answers

Answer:

x=0 or x= -3/2

Step-by-step explanation:

Step 1: Subtract 11x from both sides.

24x4+92x−11x=11x−11x

24x4+81x=0

Step 2: Factor left side of equation.

3x(2x+3)(4x2−6x+9)=0

Step 3: Set factors equal to 0.

3x=0 or 2x+3=0 or 4x2−6x+9=0

x=0 or x= -3/2

A person is weighed at 75.4kg to 1 decimal place. What's the minimum weight of the person?

Answers

Answer:

75.35 kg

Step-by-step explanation:

Jeremiah makes 25% of the three-point shots he attempts. For a warm up, Jeremiah likes to shoot three-point shots until he successfully makes one. Let M be the number of shots it takes Jeremiah to successfully make his first three-point shot. Assume that the results of each shot are independent. Find the probability that Jeremiah's first successful shot occurs on his 3rd attempt. You may round your answer to the nearest hundredth. P(M=3)=

Answers

Answer: .14

Step-by-step explanation: Khan Academy

Answer:

0.14

Step-by-step explanation:

First off, please read clearly.

This problem is asking for the probability that (M = 3).

The correct answer for this P(M = 3) problem is 0.14 through Khan Academy.

Even when you solve it, it is 0.14. The equation would be zero point twenty-five multiplied by parenthesis one minus zero point twenty-five closed parenthesis to the power of two. Written out the equation would be the following:

0.25x(1-0.25)^2

*** DO NOT MIX THIS UP WITH A VERY SIMILAR PROBLEM TO THIS. ***

There is a problem using this same Jeremiah situation but it asks for P(M < 4).

If you want the answer for P(M < 4) it is 0.58 so

P(M < 4) = 0.58

And another Jeremiah problem that asks for P(M > 6).

If you want the answer for P(M > 6) it is 0.18 so

P(M > 6) = 0.18

Have a nice day :)

PLS HELP ME GOD WILL BLESS YOU HELP ME ILL PAY YOU BACK

Answers

Answer:

3. 1524. $1479 5. 36 students 6. 30%

Step-by-step explanation:

Question 3

Members not using stepper or treadmill:

15%+23%= 38%

38% of 400 is:

38*400/100 = 152Question 4Amount of loan $24650Interest rate 2%Time 2 years

Amount of interest after 2 years:

$24650*2*3/100 = $1479Question 5

Total number of students in the poll is 150

Students choosing tacos and corn dogs:

12% + 12% = 24%

24% in number:

150*24/100 = 36

Note. It says "how many more students" but its not applicable as there is nothing to compare. Consult this with your teacher.

Question 6

Normal cost of television = $500

Reduced cost = $350

Cost reduction:

$500 - $350 = $150

Percent reduction:

150/500*100% = 30%

HELPP!
A runner charted how long it took her to run certain distances. Here is the information she gathered :

At this pace, how far can she run in 64 minutes?

Answers

8 miles ? If I am correct

If the radius of a circle is 10, what is the area of the circle to the nearest tenth?

Answers

Answer:

A=314.2

Step-by-step explanation:

A=[tex]\pi[/tex]r²

A=100[tex]\pi[/tex]

A=314.159

A=314.2

A ( ) has at least on fraction in the numerator, denominator

Answers

Answer:

rational equation

Step-by-step explanation:

A rational equation is an equation containing at least one fraction whose numerator and denominator are polynomials, \frac{P(x)}{Q(x)}.

PLEASE HELP Jaycie has a vip membership to a movie theater, so she pays 27 a year and 6$ for each movie she sees. claire doesnt have a membership so she pays 8.25$ each movie she sees. how many movies would they have to see in a year in order to pay the same amount that year?

Answers

Answer:

21

Step-by-step explanation:

you gave me free points why thank you

Solve for x.
2x squared-36=0

Answers

Answer=4.24

Step-by-step explanation:

help me pls i don't know

Answers

Answer: so the a is 4 and the b is 3

that means you have to write 6+1+1 and that equals 8.

your answer is 8

Step-by-step explanation:  in order to get that you have to replace a with 4 and b with 3, if you do you will see that they are simplified to 1. so if you add that the answer is 8. i hope this helped.

Find angles a, b and c?
Please help.

Answers

Answer:

B=112 degrees A=68 degrees and C=68 degrees

Step-by-step explanation:

the opposite angle of the 112-degree angle is the angle on the top left of the page, this means both of the angles are the same. You can then tell that that angle is the same as the one across from it because it shows on the page.  You can then figure out the opposite angle which is B so that means angle B is equal to 112 degrees. To figure out angle A you can just do 180 minus the angle B which is 112 degrees. You now know angle A which is 68 degrees, now to find the angle C you just have to notise that angle C is the opposite angle of angle A. This means that algle C is also 68 degrees.

Answer:

a=112

b=68

c=112

Step-by-step explanation:

( Please help me on this question, thank you! )
( I failed my last unit test, so that is why I'm asking. )
( Thank you again, <3 )

...............................................................................................................................................
Pranza plotted point A in the coordinate plane below.
On a coordinate plane, point A is 0.75 units to the right and 0.5 units down.
She says that the plotted point is (One-fourth, negative one-half). What is Pranza’s error?

A.) The x- and y-coordinates are switched.
B.) Both coordinates should be positive.
C.) The x-coordinate should be Three-fourths.
D.) The y-coordinate should be One-half.

Answers

Answer:

C. The x-coordinate should be Three-fourths.

Step-by-step explanation:

Since point A is 0.75 units to the right, it is 3/4 if 4/4 is 100.

Answer:

C. The x-coordinate should be Three-fourths.

Step-by-step explanation:

hope this helps <3

Oliver, Lily, and Ella are hoping to save money. Oliver thinks saving money in a shoe box in his closet every month is a good idea. He decides to start with $150, and then save $75 each month. Lily was given $4000 from her Great Uncle Merv, and decides to put the money into an account that has a 7% interest rate that is compounded annually. Ella has earned $4500 working at the gas station and decides to put her money in the bank in an account that has a 7.5% interest rate that is compounded continuously. Part 1: Describe the type of equation that models Oliver’s situation. Create that equation of Oliver’s situation. Using the equation you created, how much
money will be in Oliver’s account after 2 years? 10 years?

1. What is being asked in the problem and what does that mean?
2.What do you know and what does it mean? What plan are you going to try?
3. Write out your thinking and work.
4. Write out your response to the question, explaining your answer and what it means.

Describe the type of equation that models Lily’s situation. Create that equation of Lily’s situation. Using the equation you created, how
much money will be in Lily’s account after 2 years? 10 years?

1. What is being asked in the problem and what does that mean?
2.What do you know and what does it mean? What plan are you going to try?
3. Write out your thinking and work.
4. Write out your response to the question, explaining your answer and what it means.

Describe the type of equation that models Ella’s situation. Create that equation of Ella’s situation. Using the equation you created, how
much money will be in Ella’s account after 2 years? 10 years?

1. What is being asked in the problem and what does that mean?
2.What do you know and what does it mean? What plan are you going to try?
3. Write out your thinking and work.
4. Write out your response to the question, explaining your answer and what it means.

This is for the algebra 2 portfolio, Algebra 2 B Unit 3 Lesson 7: Viruses and Viral Videos Portfolio

Answers

Answer:

Step-by-step explanation:

Part 1:

1. What is being asked in the problem and what does that mean?

Oliver is meaning to save more money than Lilliana

2.What do you know and what does it mean? What plan are you going to try?

It means that Oliver is trying to be reponsible and save money for a nice house. Use an equalizer and solve it.

3. Write out your thinking and work.

Since Olivier saves 150 per month, we multiply that with the number of years and then subtract the $75 he already saved up (since we only need to calculate the amount that he saved over the months.

2 yr of months: 150x30 -75 = 4480

10 yr of months: 150x180 - 75 = 21,993

4. Write out your response to the question, explaining your answer and what it means.

2 months of years: $4480

10 months of years: $21993

Part 2:

1. What is being asked in the problem and what does that mean?

Liliana needs to save money and we are asked to help her.

2.What do you know and what does it mean? What plan are you going to try?

It means that we have to use an equalizer to give to her so she can save the money over the years.

3. Write out your thinking and work.

Use formulaic methods. Since she has interest on her money, we have to include it:

i = log(x-4*7)^k

i is the interested amount, x is the variable we use, and k is the number of times. 7 is the interest

i = log(4000-4*7)^2 for 4000 at 7% interest over 2 years

i = log(4000-4*7)^10 for 4000 at 7% interest over 10 years

4. Write out your response to the question, explaining your answer and what it means.

Amount after 2 years: $30,000

Amount after 10 years: $15,671

Part 3:

1. What is being asked in the problem and what does that mean?

How we can help Ella save for her college.

2.What do you know and what does it mean? What plan are you going to try?

We can try using formulaic methods like we did for Dan in the previous assignment.

3. Write out your thinking and work.

l = (a/b)^q where l is the amount saved, a is the initial amount of dollars, b, is the time, and q is the interest

2 years: (4500/2)^4.5 = 2,500

10 years: (4500/10)^4.5 = 40,650

4. Write out your response to the question, explaining your answer and what it means.

After 2 years: $2500

After 10 years: $40,650

Ella would be able to afford college (if she does community college, but not a private university).

All in the pdf

Hope this helps

does 3,4,7 make a right triangle

Answers

No it should be 3,4,5 to make a right triangle

A record sells for $7.98. Johann bought one on sale for $5.98. Estimate the amount saved as a percent of the regular price.

Answers

Answer:

25.06%

Step-by-step explanation:

We can use the percentage formula for this problem:

p = 100(y/x)

Let's simplify it:

p = 100(5.98/7.98)

p = 100(0.7494)

100 * 0.7494 = 74.94

100.00 - 74.94 = 25.06

Therefore, Johann saved 25.06% on the record.

help please!!!!!!!!!!!!!!!!!!!!!!

Answers

The correct ones are:
The first one
The second on
The fifth one
The sixth one

Answer:

1 and 3

2 and 4

8 and 6

5 and 7

Step-by-step explanation:

:)

What is the slope of the equation:
y=1/3 x + 5
A. 5
B. 1
C. 1/3
D. 3

Answers

i believe the answer is C. 1/3
C. 1/3

in the equation y=mx+b, m is the slope.

23.79 ÷3 in long divison​

Answers

Answer:

The answer would be 7.93

Brainly plz :))

Answer:

I think its = 7.930

Step-by-step explanation:

I tried I couldnt add the bar codes

07.930

3|23.790

-0

23

-21

27

- 27

09

- 9

0

Please advise, I need help with this equation

Answers

4. All the values in the set
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