Mathematics High School

What is the y-intercept of this graph?​

What Is The Y-intercept Of This Graph?

Answers

Answer 1

Answer:

0,0

Step-by-step explanation:

To find y-intercept You look where the line touches the y-axis and vice-versa if you want to find teh x-intercept

Related Questions

11
W20
A ice cream cone cost $3 plus an additional $0.50 per scoop. James pald a total of $4.50, which equation below
models this situation.
4.50 + 0.50x = 3
0.50x + 3 = 4.50
0.50x = 7.50
3x + 0.50 = 4.50

Answers

Answer:

B: 0.50x + 3 = 4.50

Step-by-step explanation:

James needed an additional 3 scoops so the x would have to be on $0.50. the $3 is what the cone cost so it has to be with the scoop price. $4.50 is the total price of the ice cream so that would be on the other side of the equal sign, resulting in 0.50x + 3 = 4.50

can someone help me understand how to find a slope?
the following question:
find the slope of 8,10 and 2,17

Answers

Answer:

-7/6

Step-by-step explanation:

I have plotted 8,10 and 2,17 on a grid and connected them with a line to help visualize the slope of the line we are trying to find.

The answer can also be written as a decimal as shown below, but it is neater to use the fraction.

Which equations are in standard form? Check all that apply
y = 2x + 5
2x + 3y = -6
o 4x+3y = 12
Oy=x-9
=
Olx 3 = 6
0 *x+3 = 6
2 3
O x-y = 5
5x + 3y = 1

Answers

Answer:

2x + 3y = -6

4x + 3y = 12

x - y = 5

5x × 3y = 1

Step-by-step explanation:

Standard form formula ➡ Ax + By = C

Hope this helped :)

Solve 4a = 20
solve 3y + 9 = 24
solve y/3 - 5 = 4
solve 3=9 - 4k
solve 6w=4w=9
solve 3x + 8 = 2

please answer with an explanation
60 points given

Answers

Here's the solutions :

1. solve for a :

[tex]4a = 20[/tex]

[tex]a = \dfrac{20}{4} [/tex]

[tex]a = 5[/tex]

2. solve for y :

[tex]3y + 9 = 24[/tex]

[tex]3y = 24 - 9[/tex]

[tex]3y = 15[/tex]

[tex]y = \dfrac{15}{3} [/tex]

[tex]y = 5[/tex]

3. solve for y :

[tex] \dfrac{y}{3} - 5 = 4[/tex]

[tex] \dfrac{y}{3} = 5 + 4[/tex]

[tex] \dfrac{y}{3} = 9[/tex]

[tex]y = 9 \times 3[/tex]

[tex]y = 27[/tex]

4. solve for k :

[tex]3 = 9 - 4k[/tex]

[tex]3 - 9 = -4 k[/tex]

[tex] - 6 = - 4 k[/tex]

[tex]k = \dfrac{ - 6}{ - 4} [/tex]

[tex]k = \dfrac{3}{2} \: \: \: or \: \: 1.5[/tex]

5. there's something wrong with this question.

6. solve for x :

[tex]3x + 8 = 2[/tex]

[tex]3x = 2 - 8[/tex]

[tex]3x = - 6[/tex]

[tex]x = \dfrac{ - 6}{3} [/tex]

[tex]x = - 2[/tex]

i hope it helped...

HelppppppppConsider the graph.

Answers

Answer:

okay

Step-by-step explanation:

o-k-a-y

If the slope is 3/4 what does 3 tell us to do?
We need to move
type your answer
3 in the positive direction,

Answers

i'm pretty sure the direction would be up if it's positive down if it's negative

Answer:

You need to move to move up 3 because the number is positive.

Step-by-step explanation:

If the numerator is positive you move up, if it is negative you move down. For the denominator (the number on the bottom) you move to the right if positive or the left if negative.

pls answer the problem below

Answers

You’ll have to multiply, 65 by 7 for Martinez and that’s 455 miles, and for Anderson it’s 70 by 7 which is 490 !

Answer:

455 miles and 490 miles.

Step-by-step explanation:

You multiply each rate of speed (miles) by how much time they give.

A 1 pound bag of sunflower seeds provides 96 grams of protein

Answers

Well what’s the question lol-

Bradley earned 15$ painting a fence for 2 hours and $30 for pressure washing the patio and deck for 4 hours. Did he earn the same amound per hour for both jobs?

Answers

Answer:

yes

Step-by-step explanation:

Please solve ASAP. Solving quadratic equations by factorising

Answers

Answer:

x = 1 , x = [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

2x² - 5x + 3 = 0

Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

product = 2 × 3 = 6 and sum = - 5

The factors are - 2 and - 3

Use these factors to split the x- term

2x² - 2x - 3x + 3 ( factor the first/second and third/fourth terms )

2x(x - 1) - 3(x - 1) = 0 ← factor out (x - 1) from each term

(x - 1)(2x - 3) = 0

Equate each factor to zero and solve for x

x - 1 = 0 ⇒ x = 1

2x - 3 = 0 ⇒ 2x = 3 ⇒ x = [tex]\frac{3}{2}[/tex]

Please help, Giving brainliest! And please show work

Answers

Answer:

4

Step-by-step explanation:

order of operations PEMDAS

parentheses first

[tex](5 + 9) \times 5 \div 7 - 6[/tex]

[tex]14 \times 5 \div 7 - 6[/tex]

multiply

[tex]70 \div 7 - 6[/tex]

divide

[tex]10 - 6[/tex]

subtract

[tex]4[/tex]

Answer:

Your answer to this equation is 4.

Step-by-step explanation:

( 5 + 9 ) × 5 ÷ 7 - 6 =

( 14 ) × 5 ÷ 7 - 6 =

70 ÷ 7 - 6 =

10 - 6 =

4

tell whether the following sequence is geometric or not. If geometric find r
—
hi can someone please answer my question i really need the complete step-by-step solution. thank you ❤️​

Answers

Answer:

this sequence is geometrical sequence

and it's formula is

[tex]y = a {r}^{n} \\ here \: a \: is \: first \: number \: is \: equal \: 1 \\ and \: the \: ratio \: is \: r \: is \: equal \: - 3 \\ y = 1 \times {( - 3)}^{n} [/tex]

√45 * √96
Please show your work on how you got the answer!

Answers

Answer:

45=6.7, 96=9.79

Step-by-step explanation:

because (6.7)6.7 =45 that’s how square root works… squared means two times a number

Write the square root of z^3z^4 as an algebraic expression using a rational exponent

Answers

Answer:

[tex]z^{7/2}[/tex]

Step-by-step explanation:

sqrt[(z^3)(z^4)] = [tex]\sqrt{z^7}[/tex] = [tex]z^{7/2}[/tex]

$290, 12.5%, 6 months =?

Answers

Answer:

18.125

Step-by-step explanation:

290 × 0.125 x 0.5 → I = 18.125

Given that
6
x
−
5
y
=
14

Find
x
when
y
=
2

Answers

Answer:

x = 4

Step-by-step explanation:

If we plug y in, the equation becomes

6x - 5(2) = 14

6x - 10 =14

6x = 24

x = 4

How do find a slope???? I'm so confused ​

Answers

Answer:

Slope =rise/run Slope = rise/run

Explanation:

Using two of the points on the line, you can find the slope of the line by finding the rise and the run. The vertical change between two points is called the rise, and the horizontal change is called the run. The slope equals the rise divided by the run

This Assignment is bloody confusing. PLEASE HELP

Answers

Step-by-step explanation:

A = Future value of the amount invested

P = principal (amount of money invested) = $9,200

i  = interest rate =  6% or 0.06

n = number of compounding periods (it is the number of times the interest is compounded).

For the Interest Rate per Compounding Period column, you'll have to divide the interest rate by its corresponding compounding period (please see the definitions of each compounding periods below). For example, the interest rate per compounding period (compounded annually) = interest rate ÷ number of compounding periods ( [tex]\frac{i}{n}[/tex] ) = 0.06/1 = 0.06 or 6%

For the Number of Compounding Periods column, you'll have to multiply (t ) by the number of compounding periods (n):

t × n =  15 years × 1  =  15

The Compound Interest Formula column is pretty self-explanatory--you'll just have to follow the given formula. You need to make sure that you change the values for i and n  for every row.

Compounding periods (n):

compounding annually: n = 1  

compounding semiannually: n = 2

compounding quarterly: n = 4

compounding monthly: n = 12

compounding weekly: n = 52

compounding daily: n = 365

You'll have to use these values into your Compound Interest formula.

I will do the 2nd row (semi-annually) for you as a guide, but you'll have to do the rest so that you could familiarize yourself on how to do it.

Interest Rate per Compounding Period  = i / n = 0.06/2 = 0.03 or 3%

Number of Compounding Periods = t × n =  15 years × 2 = 30

Compound Interest Formula:  [tex]A = 9,200(1 + 0.03)^{30}[/tex]

Final Amount  = 22,330.81

I’m confused someone please help!

Answers

Answer:

it would be 4 days

frequency is the number of days in this problem

the number of questions is on the bottom part and the days are on the left part

Find the sum of the first eight terms of the geometric sequence whose first term is -2.5 and ratio is 2.

Answers

The sum of the first eight terms of the geometric sequence whose first term is -2.5 and ratio is 2 is: -637.5

The nth term of a geometric sequence is given mathematically as;

T(n) = ar^n

where, a = first term of the geometric sequence.

r = common ratio of the sequence

and n = nth term of the sequence.

Therefore, the sum of the first 8 terms of the geometric sequence is;

S(8) = a + ar + ar² + ar³ + ar⁴ + ar⁵ + ar⁶ + ar⁷.

In essence;

since common ratio, r = 2

and first term, a = -2.5

Therefore, we have;

S(8) = -2.5(1 + 2 + 2² + 2³ + 2⁴ + 2⁵ + 2⁶ + 2⁷)

S(8) = -2.5(255)

S(8) = -637.5.

Therefore, the sum of the first eight terms of the geometric sequence whose first term is -2.5 and ratio is 2 is: -637.5

Read more:

https://brainly.com/question/22673892

What is 30474x484 and then that divided by 47

Answers

Answer:

313817.3617

Step-by-step explanation:

30474*484 = 14749416

14749416/47 = 313817.3617

Answer:

3687354

Step-by-step explanation:

30474x484 = 14749416

14749416 divided by 4 is 3687354

Name:
Unit 1 Lesson 7 Practice
kylie
Hour:
1. A scale drawing of a school bus has a scale of Vainch to 5 feet. If the length
of the school bus is 4 va inches on the scale drawing, what is the actual
length of the school bus? Explain or show your reasoning.

Answers

Answer:

45 feet

Step-by-step explanation:

4 and 1/2 inches

1/2 =5 feet

put the mixed number into an improper fraction

9/2 *5 = 9*5 = 45 feet

Theres 152 ranch homes and 22 split level homes. How many homes altogether

Answers

Answer:

174 homes

Step-by-step explanation:

152+22

simplify to get your answer:

174

If you can purchase 4 books for $254, how much did each book cost?​

Answers

Answer:

$63.50

Step-by-step explanation:

63.5 that's the answer am good at maths

Help pls!
Given the expression -15 (10 2/3). Rewrite the expression using Distributive Property.​

Answers

Answer:

-160

Step-by-step explanation:

Hope this helps.

3+3+3+34+5+6+7+7+[tex]2+2[/tex]

Answers

Answer:

72

Step-by-step explanation:

Hope it helped brainiest plz

The vertices of a trapezoid are shown below.
I NEED THE ANSWER ASAP

(0 , 6), (5 , 12), (5 , 9), (0 , 12)


Which of the following points is a vertex for the image produced by a dilation about the origin with a scale factor of ?

A.

(6 , 0)


B.

(10 , 18)


C.

(7 , 14)


D.

(2.5 , 6)

Answers

Answer:

D

Step-by-step explanation:

(2.5 , 6)

Please help I will mark brainliest!

Answers

Answer:

9.

[tex]x \geqslant - 14[/tex]

10. x<7

Find the approximate circumference of a circle with a diameter of 10 cm.

Answers

About 31.42 cm because you multiply it by pi

Answer: C = 31.42cm

Step-by-step explanation:

Help with this pretty please Will mark brainlest​

Answers

C. -3,-3 is the correct answer
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