Mathematics College


There is an equation that has a slope of 3 and it crosses the y-axis at (0, -1).
What is the equation of this line?

Answers

Answer 1

Answer: y = 3x - 1

Step-by-step explanation:

y = 3x + c

-1 = 3(0) + c

-1 = 0 + c

-1 - 0 = c

-1 = c

y = 3x - 1

Related Questions

Simplify the expression x+4+5/x-2÷x+6+15/x-2

Answers

Answer:

hope this helps

pls mark as brainliest

Let
A
=
{
1
,
2
,
6
}
and B={x
|
x is an odd whole number less than 8},

Answers

Answer:

I think the answer is 1. The problem is unclear though

An item is regularly priced at $40. It is on sale for 30% off the regular price. What is the sale price?

Answers

40$ - 100% (full price)

x$ - 70% (100-30=70%)

40 * 70 = 100x

2800 = 100x

x = 28

Answer 28$

or

40$ = 100%

then 1% = 40/100 = 0.4$

so 70% will be 0.4 * 70 = 28$

how do i do this
i need it now

Answers

Answer:

what is the question??

i can answer if i had the question

A friend asked you to borrow $250 and agrees to repay it with 4% interest how much interest will you earn after eight months

Answers

Answer:

I believe in the question it only states 4% interest without any time factor so therefore it would be $10 interest for 1 month or 8 months

Is this a trick question?

Step-by-step explanation:

The table below represents an exponential function of the form y = a . b^x
Complete the table and find the equation. Write all your numerical answers in
Fraction form.
What is the value of a?

What is the value of b?

Answers

Answer:

Step-by-step explanation:

If one of the data points has the form (0,a)

, then a is the initial value. Using a, substitute the second point into the equatio f(x)=a(b)x, and solve for b.If neither of the data points have the form (0,a)

, substitute both points into two equations with the form f(x)=a(b)x Solve the resulting system of two equations in two unknowns to find a and b.Using the a and b found in the steps above, write the exponential function in the form f(x)=a(b)x.

The exterior angle of a triangle is 164 degree and one
 of its interior opposite angle is 98 degree. Find the other
 interior opposite angle. ​

Answers

Answer:

• Let the other interior angle be x

[tex]{ \rm{x + 98 \degree = 164\degree}} \\ \\ { \rm{x = 164\degree - 98\degree}} \\ \\ { \boxed{ \rm{x = 66\degree}}}[/tex]

In a state's Pick 3 lottery game, you pay $1.35 to select a sequence of three digits (from 0 to 9), such as 966. If you select the same sequence of three digits that are drawn, you win and collect $394.46

What is the probability?
If you win what is your net profit?
Find the value?

Answers

Answer:

How old are you

Step-by-step explanation:

i asked a question a while ago and nobody has answered it pls help

Answers

Answer:

bet but need barinlyist

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

just write like the (this is a example) 2x+6=5x

just put m instead of x but just make it make sence

I need help with this

Answers

Answer:

Your answer is C. x=6 I hope this helps you! :D

If you need i can also provide steps.

Answer:

C. x=6

Step-by-step explanation:

You can work it out as follows:

6 - 0.2x = 2(6 - 0.6x) =>

6 - 0.2x = 12 - 1.2x =>

-0.2x + 1.2x = 12 - 6 =>

1.0x = 6 =>

x = 6

What is the value of this expression?

(−8)3

Answers

It would be -512. Hope this helps :)

2) A pizza and bottle of soda together cost $14. If the pizza costs 6 times the price of the bottle
of soda, what is the price of each item?
HELP!!

Answers

Answer:

$14.6

Step-by-step explanation: because adding how all they are in total.

some one plz help will make brailist if right

Answers

Answer: 31 1/2

I hope this helps I would appreciate brainliest if possible :)

Which represents the solution to the inequality 4x + 7(3x - 3) ≤ 9 - 5x in interval notation

Answers

Answer:

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequality Form:

x < 1

Interval Notation:

( − ∞, 1)

Help me guys here
NonSense Answer=Report​

Answers

Just put the numbers in the calculator, write them down and then compare what integers are between the given numbers

Identify the graph that represents y=(x-1)^2+2

Answers

Step-by-step explanation:

i hope this is what you need

If m∠12 = 117° and m∠5 = 51°, find each measure.

m∠1 = º m∠8 = º


m∠2 = º m∠9 = º


m∠3 = º m∠10 = º


m∠4 = º m∠11 = º


m∠6 = º m∠13 = º


m∠7 = º m∠14 = º

Answers

Answer:90

Step-by-step explanation:

What is the solution to the equation?
-4 = 1
.
Enter your answer in the box.
X=

Answers

Step-by-step explanation:

I'm not sure about my answer

How many positive integers between 1000 and 9999 inclusive are divisible by 5 but not by 7?

Answers

nrnrjfhjcudiidjfbhcucuujbrbrbfdhhdhdhhfhhfhfhfufufiidjrj

Helppppppp plzzzzzzz

Answers

Answer:

102°

Step-by-step explanation:

Angles in a straight line is added up to 180°

So,

Angle 1 + Angle 2 = 180°

Given that,

Angle 2 = 78°

We can find angle 1

Let us find,

Let the angle 1 be x

[tex]x+78=180\\x=180-78\\x=102[/tex]

As a and b lines are parallel,

Angle 1 = Angle 5 (Corresponding angles)

Also we already found the angle 1

So,

Angle 5 = 102°

Hope this helps you.

Let me know if you have any other questions :-)

Jasmine frames a portrait to hang in her bedroom. The length of the frame measure 4.5 feet and the frame has a perimeter of 16 feet. Write an equation that can be used to determine w, the width of the frame.

Find the width of the picture frame. Show all work.​

Answers

Answer:Because

Step-by-step explanation:

Ima teacher

HELLPP!! Find the value of x that makes line m parallel to line n:

Answers

Answer:

x = 6

Step-by-step explanation:

The purchase price of a camcorder is ​$648. What is the total price if the sales tax rate is 6.5​%?

Answers

$648 * 1.065 = $690.12

At the end of the night, a restaurant had 3/4 of a large birthday cake left over. The 5 employees each took home the same amount of leftover cake. How much cake did each employee take home?

Answers

Answer:

3/20

Step-by-step explanation:

This is a division question.

The equation is 3/4 ÷ 5 or, to simplify this, 3/4 ÷ 5/1.

When you divide fractions you have to flip the second number and multiply the two fractions.

So, you have to do 3/4 x 1/5 which is 3/20.

Thus, the answer is 3/20.

Good luck!

La puntuación media de un examen final fue de 72 y la desviación típica de 9. El 10%
de los mejores alumnos recibió la calificación A. ¿Cuál es la puntuación mínima que
un estudiante debió tener para recibir un A?

Answers

Answer:

I don't know what to do sorry

Joseph is playing with blocks to create a design. With each step he continues to add
blocks. How many blocks will be required in the 5th and 6th step? Explain how you
know.

Answers

Answer:

16

Step-by-step explanation:

it doubles every time    2,4,8. 16

helppppppppppppppppppppppppppppppppppppp

Answers

Answer:

(m÷3)+2in

Step-by-step explanation:

(m÷3) represents the division of Myron's height and 3

+2 is the extra 2 inches

Hope this helps! :)

Which number line model represents the expression-1/2+5/4

Answers

Answer:

B

Step-by-step explanation:

Plz hurry I really need the answer… like now

Answers

Answer:

2700 square feet

Step-by-step explanation:

5+4=9x300=2700

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