Identify the domain and range of y = 3x - 7.

Answers

Answer 1
The domain is (-∞ , ∞ )

The range is (-∞ , ∞ )

Related Questions

Al Jebra is ordering his new bicycle from Brenda's Bike Boutique. Al knows that he wants the Grand Touring model which has 14 choices for the color, and comes with or without a sidecar, with or without phone mount. How many unique versions of the Grand Touring bike are available?

Answers

Answer:

the number of unique versions of the Grand Touring bike is 56

Step-by-step explanation:

The computation of the number of unique versions of the Grand Touring bike is shown below:

Here there are 14 color choices

Now each color could be with or without phone mount so it would be

= 14 × 2

= 28

And, each model could be sidecar or without sidecar so it would be

= 28 × 2

= 56

Hence, the number of unique versions of the Grand Touring bike is 56

Solve the equation. m + (-22) = -25

Answers

Answer:

m=-3

Step-by-step explanation:

move the -22 to the other side by adding 22 on both sides:

m-22+22=-25+22

Simplify:

m=-3

Answer: m=-3

Hope this helps!

A box contains 421 books. If your teacher orders 19 boxes of books, about how many books will arrive? Use estimation to find your answer. pls help !!!!!111!!

Answers

Answer:

I'ma say 440 sorry if I'm wrong

Step-by-step explanation:

simplify 8(x+3)^2/2(x+3)

Answers

Answer:

8

I sent you a photo so u understand how

Find the total interest:
$40,900 at 6.2%
for 2 years

Answers

6.2% of 40,900 is $2535.8

To find out how much money it'll be in 2 year, you have to use multiplication.

2535.8 x 2 = $5071.6

The interest after 2 years is $5071.6

your welcome

Write the equation of the line that goes through the point (2, -1) and has a slope of
-3.

Answers

Answer:

y=-3 -1

Step-by-step explanation:

y=mx+b m=slope b= y intercept

Answer:

y = - 3x + 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - 3, thus

y = - 3x + c ← is the partial equation

To find c substitute (2, - 1) into the partial equation

- 1 = - 6 + c ⇒ c = - 1 + 6 = 5

y = - 3x + 5 ← equation of line

What is 3 1/2 - 1 1/4


Subtract the fractions


Ty!

Answers

Answer:

The answer is 2 1/4. <3

Sally bought 124 sheets of stickers. Each sheet had 14 stickers. She gave away 204 stickers to her family and friends on Christmas. How many stickers does Sally have remaining?

Answers

Answer:

Sally has 1,532 stickers remaining.

Step-by-step explanation:

First, you have to determine the total amount of stickers Sally bought by multiplying the number of sheets she bought for the number of stickers in each sheet:

124*14=1,736

Now, you have to subtract the number of stickers Sally gave away to her family and friends from the total amount of stickers she bought:

1,736-204=1,532

According to this, the answer is that Sally has 1,532 stickers remaining.

HELP!! Kate gets a paycheck twice a month. Every month, a total of $345.67 is deducted from her paychecks for taxes. If she has received 7 paychecks so far this year, which best represents the total effect the taxes have had on the amount she has earned??
–$2,419.69
–$1,209.85
$1,209.85
$2,419.69

Answers

The answer is 2,419.69

Answer:

d

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Ordena los siguientes números decimales en una tabla en la que integres en la zona azul: UM, C, D, U, Punto decimal (.), Décimos, Centésimos, Milésimos, Diezmilésimos.

a) 4567.3456

b) 78.6549

c) 7.0909

Answers

Answer:

que?

Step-by-step explanation:

Please help ! Super easy

Answers

Answer:

I am not certain but I think division

Answer:

I think you use division to get rid of them.

Step-by-step explanation:

Hope this helps

if (3x_25)⁰ and( x+15⁰) are complemantary angles find the angles. pls answer fast my friend I will mark brainly​

Answers

Answer:

50 degrees, 40 degrees

Step-by-step explanation:

3x-25+x+15=90                       Complementary angles add up to 90 degrees

4x-10=90

4x=100

x=25

75-25=50 and 25 plus 15=40  50+40=90

x=25°

Further explanation

There are two angles that can form:

• Supplementary Angles: if both angles are added = 180 °

• Complementary Angles: if both angles are added = 90 °

(3x-25)+((x+15)=90

4x-10=90

4x=100

x=25°

I give you brainliest

Answers

Answer:

Problem 1:

H = (5,2)

I = (8, 4)

J (7,8)

K (3,8)

L (2,4)

Problem 2:

H (2, -4)

I (5,-2)

J (8, -4)

K (7, -8)

L (3, -8)

For problem 3 just use the coordinates points to plot/sketch the graph

Step-by-step explanation:

PLESE HELP! Often when you buy something, you pay a percent of the price as a tax.
Suppose you pay a 7% tax on an item. What percent of the price of the item
will you pay?

Answers

You will pay 107% of the items price. Without tax, you would pay full price, or 100%. Because there is a 7% tax, though, you simply add that percent to 100.

Answer:

7% or 0.07

Step-by-step explanation:

Karen picked apples at the Carter Apple Orchard this weekend. She made a graph to show how many apples she picked.

Karen ate 5 Fiji apples and dropped 4 Gala apples.
After Karen ate and dropped those apples, which two types have the same number of apples?
Choose 2 answers:
A) pink lady
B) rome
C) fiji
D) gala

Answers

Answer:

D

Step-by-step explanation:

I hope this help

determine the slope of the line that passes through each pair of points. (-2,1) and (0,-2)

Answers

Answer:

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

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, 1) and (x₂, y₂ ) = (0, - 2)

m = [tex]\frac{-2-1}{0+2}[/tex] = [tex]\frac{-3}{2}[/tex] = - [tex]\frac{3}{2}[/tex]

Jack has 3 bags of golf balls

Answers

Answer:

Good for Jack. (Whats the equation or question) I cant solve it is he only has golf balls, what happens to the golf balls??

Step-by-step explanation:

PLSS HELPPP HELP ASP

Answers

Answer is D.
Answer is D.
The answer for this question is D

In a survey of 1,500 people who owned a certain type of​ car, 300 said they would buy that type of car again. What percent of the people surveyed were satisfied with the​ car?

Answers

Answer:

20%

Step-by-step explanation:

Step one:

total number of people surveyed= 1500

we are told that 300 people would buy that car again,

this implies that they like the car and are satisfied with it

Step two:

the percent of people satisfied can be computed as

=300/1500*100

=3/15*100

=1/5*100

=0.2*100

=20%

The people surveyed were satisfied with the​ car are 20%

Tell me a fun fact about horses will give BRAINLIEST to whoever tells me something I don’t know (I have been riding for 12 years) so I know a lot of things (also don’t tell me they can sleep standing up I already know that it’s kinda obvious)

Answers

Here are a few fun facts:

A 19th century horse named 'Old Billy' is said to have lived 62 years.

Horses can sleep both lying down and standing up.

Horses can run shortly after birth.

Horses have around 205 bones in their skeleton.

Horses have been domesticated for over 5000 years.

Horses use their ears, eyes and nostrils to express their mood.

Because horse’s eyes are on the side of their head they are capable of seeing nearly 360 degrees at one time.

The fastest recorded sprinting speed of a horse was 88 kph (55 mph). Most gallop at around 44 kph or 27 mph.

The Przewalski’s horse is the only truly wild horse species still in existence. The only wild population is in Mongolia. There are however numerous populations across the world of feral horses e.g. mustangs in North America.

I hope you learned something new!

Jose earns $60 a day. After a few days. Jose has $240. How many days has Jose worked?

Answers

Answer:

He has worked 4 days.

Step-by-step explanation:

240 divided by 60 is 4.

If this helped I would appreciate it if you marked me brainliest. Thank you and have a nice day!

We can write this equation as 60d=b where the d represents the days he works. If he works 1 day we replace the d with a 1 and multiply 60 by 1. B would represent the balance he has after working d days. If we know he ha 240$ we can write the equation as
60d=240
We need to solve for d the number of days he worked and to do this we need to get d by itself
Divide 60 by both sides because in doing so, we will remove the 60 from d to get d alone
60d/60=240
***D=4***
Jose has worked 4 days

The function y=2x+6 is shifted down 8 units. What is the equation of the new function?

Answers

Answer:

y = 2x -2

Step-by-step explanation:

When you shift down or up, you move down or up the y-axis. Here, the 6 was the y-intercept, so you subtract 8 from 6.

find the value of x and y
(5y-23)
(2x+13)
(3x)
47​

Answers

Answer:

Hope it help, and please give me Brainlest!

Step-by-step explanation:

I just know this one. I'm so sorry!

2x + 13= [tex]\sqrt{x} = 5[/tex]; x + 9 = -4; [tex]4^{3x + 2} = 4[/tex]

The value of x and y in the given figure is 14° and 23° respectively.

What is a transversal?

We know when a transversal intersects two parallel lines at two distinct points,

Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.

We know vertically opposite angles are equal, and we also know that sum of all the interior angles of a triangle is equal to 180°.

∴ 47° + (2x + 13)° + (5y - 23)° = 180°.

47° + 13° - 23° + 2x + 5y = 180°.

2x + 5y = 143°...(i).

Now, We also know that when parallel lines are intersected by a transversal pair of alternate angles are equal and the sum of two adjacent angles is equal to 180°.

∴ 3x + (5y - 23)° = 180°.

3x + 5y = 157°...(ii)

Now subtracting eqn(i) from eqn(ii) we get x = 14°, and substituting the value of x in any of the equations we y = 23°.

learn more about transversal here :

https://brainly.com/question/17432060

#SPJ2

Jake walked all the way around the perimeter of a square playground that has sides n feet long, then he walked an additional 20 feet. Which person walked the same distance as Jake?

Answers

Options :

Sarah, who walked a straight distance of n+10 feet.

Nancy, who walked around a square garden measuring n+5 feet on each side.

Jules, who walked around a rectangular room measuring n feet wide and 10 feet long.

Billy, who walked around a square lot measuring 20 feet on each side

Answer:

Nancy, who walked around a square garden measuring n+5 feet on each side.

Step-by-step explanation:

Given that:

Jake walked round the perimeter of a square with sides n feets long

Additional distance walked = 20 feets

Perimeter of a square = 4n

Where n = Length of the side

Hence Jake's total distance :

Perimeter walked + additional distance

4n + 20 feets

Comparing to Distance walked by Nancy:

Side length of square garden = n+5

Perimeter of the garden = 4 * side length

Perimeter of the garden = 4 * (n + 5)

Perimeter of the garden = 4n + 20 feets

Hence, Nancy walked the same distance as Jake

Guillermo bought 5 bags of candy that cost $10 each. Each bag of candy came with 35 pieces of candy inside. How many total pieces of candy did Guillermo purchase?

Answers

Answer:

175

Step-by-step explanation:

multiply the number of pieces by the number of bags he  bought

Answer:

175

Step-by-step explanation:

5x35=175

Under the following translation, (x,y) becomes (x-2, y+2) the point (1,1) will become _____.

Answers

Answer:

( - 1, 3 )

Step-by-step explanation:

( 1 - 2 , 1 + 2 ) = ( - 1, 3)

(1, 1) -----> ( - 1, 3 )

For an activity in class, student used pieces of string to measure road on a map. They used a map scale to determine the distance between two cities. One group measured the distance between Fort Myers and Miami on a Florida state map. The string distance was 7.75 inches, which represents a real-life distance of about 155 miles. Another group measured the distance between Tampa and Orlando on the same map and found that distance to be 4.25 inches. What is the real-life distance to the nearest mile between Tampa and Orlando

Answers

Answer:

Step-by-step explanation:

85miles¯\_(ツ)_/¯

hii i need help again.
Find the total cost to the nearest cent.
$49.95 pair of shoes: 5% tax

Answers

Answer:

2.49 or 2.50

Step-by-step explanation:

Answer:

= 52.4475 rounded to nearest cent = 52.44

Step-by-step explanation:

Plz mark brainliest!!!

What is the simple interest that is missing from the table?

Answers

Answer:

Calculate simple interest on the principal only, I = Prt. Simple interest does not include the effect of compounding.

write the equation in slope intercept form that represents the graph below.

Answers

Answer:

i didnt have this yet

Step-by-step explanation:

Answer:

y = 3/2x + 2

Step-by-step explanation:

let eqn be y = mx + c

m = (5-2)/(2-0) = 3/2

sub (0, 2):

2 = 3/2 (0) + c

c = 2

therefore, the equation is y = 3/2x + 2

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