Which is an equivalent ratio to 7:5?

Answe1. 14:12
Answer2. 21:10
Answer3. 21:15

Answer:

y = 7/8x-14

Step-by-step explanation:

I found the answer to this on a website.

Answer:

[tex]\bf\implies \boxed{\bf y = \dfrac{7}{8}x - 14} [/tex]

Step-by-step explanation:

We need convert the given equation into slope intercept form . The slope intercept form is ,

[tex]\bf\implies y = mx + c [/tex]

• So that ,

[tex]\bf\implies 7x - 8y = 112 [/tex]

[tex]\bf\implies -8y = 112 - 7x [/tex]

[tex]\bf\implies y =\dfrac{112-7x}{-8}[/tex]

[tex]\bf\implies y =\dfrac{112}{-8}-\dfrac{7x}{-8}[/tex]

[tex]\bf\implies \boxed{\bf y = \dfrac{7}{8}x - 14} [/tex]

Answer:

Price went up, $24.64/year for 28 years

Step-by-step explanation:

Change Year = 28

Change Price = 690

Average rate = 690/28 = 24.64

Answer:

Only the definition of the line segment depends on an understanding of point.

Step-by-step explanation:

Answer:

Maybe C. I'm not for sure.

A ray has one endpoint and the other end goes in infinitely. While a line segment has two endpoints

Step-by-step explanation:

Answer:

Help I'm dying I'm so confused

Answer:

All of them should be marked sicne they are all less than 12.

Step-by-step explanation:

Answer:

m = 6, m = 1, m = 5, m = 7

Step-by-step explanation:

All the options are solutions of m < 12.

Answer:

Independent events - Random selection of  one

student - Selection of one boy to answer first question

Dependent Event - Selection of a girl student

Probability = 13.33 %

Step-by-step explanation:

The complete question is

Determine whether the scenario involves independent or dependent events. Then find the  probability

There are eight boys and eight girls in a

class. The teacher randomly selects one

student to answer a question. Later, the

teacher randomly selects a different student

to answer another question. The first

student is a boy and the second student is a

girl.

Solution

Independent events - Random selection of  one

student - Selection of one boy to answer first question

Dependent Event - Selection of a girl student

Probability

8C1 + 8C1/16C2

(8+8) /(8*15)

13.33 %

Answer:

√29

Step-by-step explanation:

You would use the distance formula in this case to solve the problem:

(8-3)^2+(1-3)^2=29

Now square root 29, leaving you with √29.

Answer:

5.39

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√(3 - 8)² + (1 - 3)²

√(-5)² + (-2)²

√25 + 4

√29

= 5.39

Answer: C

Step-by-step explanation:

Answer:

7/4

Step-by-step explanation:

the slope rises 7 units then goes to the right of 4 units

Answer:I’m sorry this is hard I don’t think I have the right answer chose C

Step-by-step explanation:

Answer:

The displacement of a figure or a shape from one place to another is called translation, which means a figure can be moved upward, downward, left, right, or anywhere in the coordinate system using translation. While translating, all the points will shift by the same number of units.

mark me brainliestt :))

The answer should be the first image.

Answer:

The correct answers:

top left:8/24

top right:9/24

bottom: <

Step-by-step explanation:

lcm of 3 and 8 is 24

make both denominator 24

3/8 is 9/24

1/3 is 8/24

Answer:

[tex]y = - \frac{7}{3} x + 4[/tex]

Step-by-step explanation:

I'm going to use the process of elimination to get rid of the equations. The equation for slope is y=mx+b with b being the y-intercept. As you can see the y-intercept in this graph is 4 which removes the third equation as a possible answer. The slope is moving from left to right in a downwards direction which means it is a negative slope. The only answer with a negative slope is b therfore it is your answer.

Hi there!  

»»————-　★　————-««

I believe your answer is:  

Vertex: (0, 39)

Axis of Symmetry: x = 0  

»»————-　★　————-««  

Here’s why:

⸻⸻⸻⸻

⸻⸻⸻⸻

The 'x' value of the vertex is '0', so the axis of symmetry is [tex]x = 0[/tex].

⸻⸻⸻⸻

See the graph that I have attached.

⸻⸻⸻⸻  

»»————-　★　————-««  

Hope this helps you. I apologize if it’s incorrect.  

Answer:

For equation:

[tex]f(x)=x^2-16x+55[/tex]

Vertex: [tex](8,-9)[/tex]

Axis of symmetry, ([tex]x=8[/tex])

For equation,

[tex]f(x)=x^2-16+55[/tex]

Vertex:[tex](0,39)[/tex]

Axis of symmetry, ([tex]x=0[/tex])

Step-by-step explanation:

The x-coordinate of the vertex of a parabola indicates the line of symmetry of the parabola. Thus, to solve this problem, one must find the vertex of the parabola. This can be done through a process called completing the square.

Completing the square is a process that converts a quadratic equation in standard form into vertex form. The first step is to group the linear and quadratic terms. Then factor out the coefficient of the quadratic term. After doing so, add a term to make the group a perfect square trinomial, then balance the equation.

Possibility 1

If the given equation is the following,

[tex]f(x)=x^2-16x+55[/tex]

Group,

[tex]=(x^2-16x)+55[/tex]

There is no quadratic term, thus, complete the square,

[tex]=(x^2-16x+64)+55-64[/tex]

Simplify,

[tex]=(x-8)^2-9[/tex]

Vertex: [tex](8,-9)[/tex]

Axis of symmetry, ([tex]x=8[/tex])

Possibility 2

If the given equation is the following,

[tex]f(x)=x^2-16+55[/tex]

Combine like terms,

[tex]=x^2+39[/tex]

Put in vertex form,

[tex]=(x)^2+39[/tex]

Vertex:[tex](0,39)[/tex]

Axis of symmetry, ([tex]x=0[/tex])

Answer:

D. 1256 cm

Step-by-step explanation:

Divide the diameter by 2 to get the radius so 400/2 = 200

C = 2 π r = 2 · π · 200 = 1256.637

Answer:

where are the expressions??

Answer:

use gauthmath

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

The numbers 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 would make the statement true.

Step-by-step explanation:

This is because they are all less than 17.

Answer:

fdvbggggggggggggggggg

Step-by-step explanation:

Answer:

Answer?

Step-by-step explanation:

abcdefg your cool B)

Answer:

speed = distance ÷ time

58 ÷ 14

speed = 4.142

Answer:

y=7/4x–5/2

Step-by-step explanation:

You must find the slope first, let it be m

[tex]m = \frac{y2 - y1}{x2 - x1} \\ = \frac{8 - ( - 6)}{6 - ( - 2)} \\ = \frac{14}{8} \\ = \frac{7}{4} [/tex]

then insert tu the formula y=mx+c to find the c (c is the intercept of y axis) choose any point that you want. i use (6,8)

[tex]y = mx + c \\ 8 = \frac{7}{4} (6) + c \\ c = - \frac{5}{2} [/tex]

so the equation is

[tex]y = \frac{7}{4} x - \frac{5}{2} [/tex]

Answer:

-3 ≤ x <-2

Step-by-step explanation:

First, you should set up the equation to solve it, which is,

21 ≤ -3(x-4)<18

Then you should simplify the equation to,

21 ≤ -3x+12<18

Then subtract 12 from both sides.

9 ≤ -3x<6

Lastly, divide -3 from both sides.

-3 ≤ x<-2

Answer:

Pro of landing on A = 3÷8

Step-by-step explanation:

Pro of Landing on D =1÷8

Pro of all ={3÷8}+{1÷8}=0.5

Since the answers are on percentage you multiply by hundred

Therefore your answer will be 0.5 ×100

Answer:

47+16+ x =180

x =180- 63

x= 117

Answer:

b. 600

Step-by-step explanation:

subtract money from parents from tuition

divide by months

Answer:

y = x - 1

General Formulas and Concepts:

Algebra I

Slope-Intercept Form: y = mx + b

Step-by-step explanation:

Step 1: Define

Identify variables

Slope m = 1

y-intercept b = -1

Step 2: Write Equation

Answer:

Answer:

1041$/1W(M-Sun)

892$/1W(M-SAT)

744$/1W(M-Fri)

Step-by-step explanation:

Go to sleep stoo naughty