Mathematics High School

Byron’s workout starts with a
warmup at home, and then he runs
at 4 mi/h. After half an hour of
running, he is 2 miles from home.
What is an equation in point-slope form that represents Byron’s
distance from home, y, after
x hours?

Answers

Answer 1

Answer:

An equation in point-slope form that represents Byron’s  distance from home, y, after  x hours is y=4x+2

Step-by-step explanation:

Speed of Byron = 4 miles / hour

Distance traveled in x hours = [tex]Speed \times time[/tex]

Distance traveled in x hours = 4x

We are given that After half an hour of  running, he is 2 miles from home

So, Total distance = 4x+2

So, y = 4x+2

Hence an equation in point-slope form that represents Byron’s  distance from home, y, after  x hours is y=4x+2

Related Questions

Help me out please and thank you

Answers

Answer:

the solution for x is -5.

Step-by-step explanation:

more of the quest pls....and more important is the brainliest

Use the relation {(3,5),(-4,6),(3,8), (2,4), (1,3). I need help finding the domian and the range!

Answers

Answer

-4    3

1      4

2      5

3      6

3       8

Step-by-step explanation:

hope this helps

A store sells jump ropes. Each jump rope costs the same ammout. During a sale the store reduces the price of each jump rope by $1.80. gavin spends $14.38 on 2 jump ropes what was the price of the 1 jump rope before the sale

Answers

Answer:

pp

Step-by-step explanation:

Answer:

Before the sale each jump rope costed $8.99

Step-by-step explanation:

If you divide $14.38 by two you get $7.19. Then if you add the $1.80 you get $8.99

A package of 5 pairs of handmade face
masks costs $32.95. What is the unit
price of one face mask?

Answers

Answer:

$6.59 per mask

Step-by-step explanation:

Take the total cost and divide by the number of masks

32.95 /5

6.59 per mask

Answer:

$6.59

Step-by-step explanation:

32.95 divided by 5= 6.59

Add dollar sign

I need help this this maths

Answers

Answer:

Step-by-step explanation: I would say the ones with Y= goes into functions and the “X” goes into not function (this is an guess that is half way right)

Solve for x: 3 < x +3 < 6

Answers

Answer: 0< x < 3

Step-by-step explanation:

Hope this helps!

pls help if u can. ty :)​

Answers

Answer:

1. [tex](x+\frac{3}{2})^{2} -\frac{41}{4} }[/tex]

Step-by-step explanation:


Anya's team won 5 out of every 7 games this season
If the team played 28 games this season how many games did they win?

Answers

Answer:

19 games won

Step-by-step explanation:

71 percent times 28 equals 19

REPOST

List the fractions and decimals from least to greatest.


13. 0.5, 3/16, 0.75, 5/48,


0.5, 1/5, 00.35, 12/25, 4/5


3/40 , -7/10 , -3/4, 8/10


-3/8, 5/16, -0.65, 2/4

Answers

Answer:

5/48, 3/16, .5, .75, 131/5, .35, 12/25,  .5, 4/5-3/4, -7/10, 3/40, 8/10-.65, -3/8, 5/16, 2/4

Step-by-step explanation:

5/48 = 1.0291666666 | 3/16 = .1875 the rest is obvious1/5 = .2 | 12/25 = .48 | 4/5 = .8-3/4 = -.75 | -7/10 = -.7 | 3/40 = .075 | 8/10 = .8-3/8 = -.375 | 5/16 = .3125 | 2/4 = .5

Using the diagram below, what is the horizontal distance between the control tower and the plane?

Answers

Answer:

x = 664.093 m

Step-by-step explanation:

tan∅ = opposite over adjacent

Since we are trying to find the horizontal distance, that means we are dealing with the bottom length and not the hypotenuse (the diagonal length):

Our theta (∅) = 52°

Our opposite = 850 m

Our adjacent = x m

tan52° = 850/x

xtan52° = 850

x = 850/tan52°

x = 664.093 m

3y-4x=9
standard to slope

Answers

3y - 4x = 9

3y = 4x + 9

y = 4/3x + 3

Answer:

the answer would be m=4/3

The orchestra is selling bracelets to raise money. The director uses an equation to
calculate the amount of profit, P, made from selling b bracelets.
P = 3b - 200
How many b should the orchestra sell to make a profit of $1000?

Answers

Use the equation it’s gives you then just plug in the P and solve for b. Hope this helps!!

SIMPLIFY THE EXPRESSION.
9(1 - 7x)

Answers

Answer:

9-63x

Step-by-step explanation:

9(1-7x)

9-63x

Answer:

9 - 63x

Step-by-step explanation:

Apply the distributed property:

9 × 1 = 99 × 7x = 63xPut them together: 9 - 63x

I hope this helps!

Kyree can run ⅓ of a mile in 2 minutes. How long does it take Kyree to run 1 mile?

Answers

Answer:

6 mins

Step-by-step explanation:

1 = 3/3

3/3 / 1/3 = 3/1 = 3

3 x 2 = 6

Solve 6z + 10v = 30 for v

Answers

Answer:

[tex]v=\frac{3\left(-z+5\right)}{5}[/tex]

Step-by-step explanation:

im too good no ty

<3

Red

I need help with this please

Answers

Answer:B am pretty sure

Step-by-step explanation:

Please help and explain ASAP

Answers

Answer:

[tex]two \: persons \: still \: stnd \: a \: chance \\ patel \\ ndelo[/tex]

Find the slope.of (3,1) and (1,-11)

Answers

DONT LISTEN TO THEM. The slope is 6.
It’s y2-y1/x2-x1
EXPLANATION
Therefore
x1=3
y1=1
x2=1
y2= -11
So -11 -1= -12 and 1 - 3 = -2 then you divide it
-12/-2 two negatives makes a positive so it’s 6
Can I have brainliest please :) (I think that’s how you spell it)

Question 9(Multiple Choice Worth 1 points) (01.06 LC) Solve x -5y = 6 for x.​

Answers

the answer is x = 6 + 5y

Nine more than eleven times a number equals 97. Find the number.

The larger of two numbers is 6 less than five times the smaller. The number add up to 36. Find both numbers.

The length of a rectangle field is 7 feet less than three times it’s width. The perimeter is 146 feet. Find the length and width.

The first of three numbers is 6 less than the second. The third number is 9 more than the second. The sum of the numbers is 87. Find the numbers.

Answers

Step-by-step explanation:

34666(8684x:#68095732)

(4x^4y)^2
i need help

Answers

Answer:

16x⁸y²

Step-by-step explanation:

Answer:

16x^8y^2

Step-by-step explanation:

what you do is simplify the expression

Sienna is saving for an MP3 player that costs $200. She has $50 already saved in the bank and is going to save $25 each month.

Answers

Answer:

what's the question

Step-by-step explanation:

I guessing the question is how many months so I would say six because you divide 200. By 25 and get eight and since 50 is worth two months then you take away two from eight and you get 6

Which inequality best represents that ice cream at 2- C is cooler that ice cream at 4 C


A.-2 C 4C

B.-2 C > 4C

C.-4 C> 2C

D.-4 C<-2C

Answers

Answer:

the answer is 2 4 c is the of cooler

Reduce the fraction to lowest terms. x^3-x^2/x^4

Answers

Answer:

x^3-x^2

_______ =  x - 1 / x^2  (simplified by x^2)

x^4 ...?

The sides of two similar polygons are in the ratio of 5 : 2. If the area of the smaller polygon is 576 ft2 , what is the area of the larger polygon?
I got 1,440 ft. Is this right?

Answers

Answer:

No, 1440 is wrong. The correct answer is 3600

Step-by-step explanation:

A = [tex]a^{2} / b^{2}[/tex]  

{(5) / (2)} ^ (2) * 576

25 / 4 * 576

3600

Jose's school is selling tickets to a choral performance. On the first day of ticket sales
the school sold 3 adult tickets and 7 child tickets for a total of $132. The school took
in $141 on the second day by selling 4 adult tickets and 7 child tickets. What is the
price each of one adult ticket and one child ticket?

Answers

Step-by-step explanation:

let x be the price of the adult ticket and y the price of child ticket

so

3x+7y=132

4x+7y=141

from the first equation 7y=132-3x

lets replaxe this from the second equation

4x+(132-3x)=141

4x-3x=141-132

x=9

so knowing that 7y=132-3x

7y=132-3*9

7y=105

y=105/7=15

so finaly the adult ticket cost 9 dollars and child ticket cost 15 dollars

the question is in the picture​

Answers

i’m not sure if this is right, I’m new at this topic but.
2x+6=5x
x= 2
subsitute 2(2)+6 = 10
since both are complimentary, they should add up to 90, so
90-10= 80

what is the measure of <4?

Answers

Answer:

i not sure but  i think its 125

Step-by-step explanation

60% sure is 125

4. Show that Polygon A is congruent to Polygon B.

Answers

A is equivalent to B because if you flip or reflect A, then translate A it overlaps.  

1. Draw A's reflection below it: as if you flipped it.

2. Take the drawing and draw it mirroring B

3. Once you draw the second drawing if you moved, translated, it it would fit over the shape of the B polygon.

Find the inverse of the function. Show work.
g(x)= - 3/x-2 +2

Answers

Answer:

[tex]\displaystyle g^{-1}(x)=\frac{-7+2x}{x-2}[/tex]

Step-by-step explanation:

We are given the function:

[tex]\displaystyle g(x)=-\frac{3}{x-2}+2[/tex]

Let's find the inverse of g.

Call y=g(x):

[tex]\displaystyle y=-\frac{3}{x-2}+2[/tex]

We need to solve for x. Multiply both sides by x-2 to eliminate denominators:

[tex]y(x-2)=-3+2(x-2)[/tex]

Operate:

[tex]yx-2y=-3+2x-4[/tex]

Collect the x's to the left side and the rest to the right side of the equation:

[tex]yx-2x=-3-4+2y[/tex]

Factor the left side and operate on the right side:

[tex]x(y-2)=-7+2y[/tex]

Solve for x:

[tex]\displaystyle x=\frac{-7+2y}{y-2}[/tex]

Interchange variables:

[tex]\displaystyle y=\frac{-7+2x}{x-2}[/tex]

Call y as the inverse function:

[tex]\boxed{\displaystyle g^{-1}(x)=\frac{-7+2x}{x-2}}[/tex]

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