I think you forgot to add your table

Write an equation in slope-intercept form of the line that passes through the given points

Х

у

- 2

4

0

1

2

- 2

4

-5

[tex]y= -\frac{3x}{2} +1[/tex]

(2x+1)(3x+1)=35 using quandratic equation solve

**Answer:**

x = {-2 5/6, +2}

**Step-by-step explanation:**

To use the quadratic formula, it is helpful to write the equation in standard form.

(2x +1)(3x +1) = 35

6x^2 +5x -34 = 0 . . . . . . . subtract 35 and simplify. a=6, b=5, c=-34

The quadratic formula tells you the values of x are ...

[tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-5\pm\sqrt{5^2-4(6)(-34)}}{2(6)}\\\\=\dfrac{-5\pm\sqrt{841}}{12}=\dfrac{-5\pm29}{12}\\\\\boxed{x=\left\{-\dfrac{17}{6},2\right\}}[/tex]

(44+6x) / (16+x) ………

The answer would be 6- 52/(x+16)

The answer above me is correct

but if simplified it’d be 2(22+3x)/16+x

but if simplified it’d be 2(22+3x)/16+x

give answer to 1 d.p

**Answer:**

AB ≈ 5.6 cm

**Step-by-step explanation:**

Using the cosine ratio in the right triangle

cos62° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{12}[/tex] ( multiply both sides by 12 )

12 × cos62° = AB , then

AB ≈ 5.6 cm ( to 1 dec. place )

The average mass of a group of X people in a class is 60 kg. Albert, Ben and Carl join the group and the new average mass is 20 kg The average mass of Alpert, Ben and Carl is 100 kg.

What is the value of x?

**Step-by-step explanation:**

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HELP!!!

list the sides of ABC in order from shortest to longest!

the answer is d, ive had this question before and thats what i put

help please thanks.

**Answer:**

Answer below

**Step-by-step explanation:**

a. g(w)=$30+$15w

b. h(w)=$65+$20w

c. g(3)=125 represents that Darnell's account has $125 after 3 weeks

d. w=3.5

Find the equation of a line whose graph passes through the two points (2,-3) and (4,-8).

**Answer:**

y=-5/2x+2

y+3= -5/2. (x-2)

**Step-by-step explanation:**

**Answer:**

y=-5/2x+2

**Step-by-step explanation:**

y=mx+b, where m is slope, b is y-int and y and x are variables.

Step 1: plot your points

Step 2: draw a line thru them

Step 3: find the slope. -5/2. And your y-int. +2

Hope that helps! Brainliest is appreciated :)

which is a line of symmetry

**Answer:**

is there a pic?

**Step-by-step explanation:**

we are able to see

Which set of numerical values represents the minimum, lower quartile, median, upper quartile, and maximum, in that order, of the box plot of this data set?

51, 51, 53, 53, 54, 55, 55, 56, 58, 58, 58, 59, 60

**Answer:**

51, 53, 55, 58, 60

**Step-by-step explanation:**

The minimum is the lowest value in the data set, that is 51

The maximum is the largest value in the data set, that is 60

The median is the middle value of the data, arranged in ascending order. If there is no exact middle then it is the average of the 2 values either side of the middle.

51, 51, 53, 53, 54, 55, 55, 56, 58, 58, 58, 59, 60

↑ middle

median = 55

The lower quartile is the middle value to the left of the median

51, 51, 53, 53, 54, 55

↑

Q₁ = [tex]\frac{53+53}{2}[/tex] = [tex]\frac{106}{2}[/tex] = 53

The upper quartile is the middle value of the data to the right of the median

56, 58, 58, 58, 59, 60

↑

Q₃ = [tex]\frac{58+58}{2}[/tex] = [tex]\frac{116}{2}[/tex] = 58

Which of these four sets of side lengths will form a right triangle?

The correct answer is D - set four

Annie is planning a business meeting for her company she a budget of $1,325 for meeting room at a hotel she expects 26 people to attend the meet cost of rental meet room $270 which is inequality shows to find the amount x Annie can spend on lunch for each person

**Answer:**

[tex]1,325\geq 26x+270[/tex]

**Step-by-step explanation:**

4. Which of the following is an example of an expression?

1. 3y - 4x -12

2. 4x + 3y

3. y > -2x - 1

4.9x < -27

**Answer:**

i believe its 2 but i might be wrong sorry if i am

**Step-by-step explanation:**

I think it could be number 1 or number 2

a:b=2:5 b:d=4:3 c:d=4:5 a:e=1:3 a+b+c+d+e=792 a=? b=? c=? d=? e=?

explain how did u do it please

**Answer:**

a is 2 b is 5 ď is 3 e is 5 and that is it this is not the correct awns

what is the equation, in point-slope form, for a line that gies through (8, -4) and has a slope of -5/6?

**Answer:**

y+4=-5/6(x-8)

**Step-by-step explanation:**

y-y1=m(x-x1)

y-(-4)=-5/6(x-8)

y+4=-5/6(x-8)

Please mark me as Brainliest if you're satisfied with the answer.

what does x - 9 multiplied by x + 4 equal

**Answer:**

x^2 - 5x -36

**Step-by-step explanation:**

multiply x-9 by x to get x^2 -9x. multiply x-9 by 4 to get 4x-36. add these two together to get x^2 - 9x + 4x - 36. simplify to get x^2 - 5x -36

What are the lengths of the major and minor axes of the ellipse?

(x−3)^2/18 + (y+4)^2/32=1

[tex] \: \: \: \: [/tex]

[tex]elipse \: \: \: with \: \: the \: \: center (3, - 4)[/tex]

refer to the attachmenthope it helpsThe **length **of **major axis** of the ellipse 2√32.

The **length **of** minor axis **of the ellipse 2√18.

**What is an ellipse?**

The standard form of the **ellipse **is defined as;

x² / a² + y² / b² = 1

Where, a < b

**Minor axis **of the ellipse = 2a

And, **Major axis** of the ellipse = 2b

Given that;

The **equation **of the **ellipse **is,

(x−3)² / 18 + (y+4)² /32 = 1

Now,

We can **compare **with the **standards **form of an **equation **of ellipse, we get;

a² = 18

a = √18

And, b² = 32

b = √32

Clearly, √18 < √32

That is; a < b

So, The** minor axis** of the ellipse = 2a

= 2√18

And, The **major axis **of the ellipse = 2b

= 2√32

Therefore,

The **length **of **major axis** of the ellipse 2√32.

The **length **of** minor axis **of the ellipse 2√18.

Learn more about **the ellipse** visit:

https://brainly.com/question/14938637

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whats the rate of change

The line needs to start at the 0 it can’t be off the 0

HELP PLEASE!!

(It’s slope)

**Answer:**

Rate of change is correct; it's -3. And when the x-value is 8, the y-value is just a value, not a coordinate point. It's one number. -3 would not be the answer, and i dont know what the answer would be, but it's between greater than -14 and less than -23. Hope this helps!!

**Step-by-step explanation:**

Im not good at explaining things without it sounding very confusing... sorry.

A certain tiger shark is 55 cm long at birth and grows 2.5 cm / year. A certain hammerhead shark is 25 cm long at birth and grows 5 cm/year. When will the sharks be equal in length?

Let x = time in years

Let y = length of the sea creatures

The equation for the length of the tiger shark is

[ Select ]

. The equation for the length of the spiny dogfish hammerhead shark is

[ Select ]

. Solving with elimination, the sharks will be equal in length when

[ Select ]

years have passed.

**Answer:**

**Step-by-step explanation:**

equation for tiger shark:

for each additional year, it grows by 2.5 cm so that would be shown as 2.5x. also it starts at 55 so you would have to add 55 to that 2.5x.

the equation would be y = 2.5x + 55

equation for hammerhead:

do the same process with the other numbers. this would be

y = 5x + 25

solve with elimination:

subtract the two equations, which would eliminate the y variable

y = 5x + 25

- (y = 2.5x + 55)

you get

0 = 2.5x - 30

solve that for x

2.5x = 30

x = 12 years

so the years that have passed is 12. to find the length, plug in x = 12 into one of the equations:

y = 5x + 25 becomes y = 5 * 12 + 25 = 60 + 25 = 85

so they will be 85 cm long each.

4. Evaluate the following expression for y= 8 and z= 3. (1 poin

(y-2)2 +2 N.

O 28

012

O2

0-4

28

(8-3)^2+3= -5^2+3=25+3=28

(8-3)^2+3= -5^2+3=25+3=28

Y varies directly as x if x=15 when y=20, find x when y=30

**Answer:**

X=22.5

**Step-by-step explanation:**

Y=kX

20=15k

k=4/3

For X when Y=30

30=4/3×X

Cross multiply

4X=90

X=22.5

Amy is traveling across the USA by train over the summer. She is keeping track of all of the stops on her trip. She has just completed stop 8 and the map shows she is 20% complete. How many total stops are on her trip?

Answer: 40

Step-by-step explanation: if 8 stops complete 20% of the map 100% is 5 times that so 8x5 is 40 so 40 stops in total

The **total number **of **stops **in her **trip **is 40.

A branch of mathematics known as **algebra** **deals **with **symbols **and the mathematical **operations **performed on them.

Variables are the name given to these symbols because they lack set values.

In order to **determine **the **values, **these **symbols** are also **subjected** to various addition, subtraction, multiplication, and division **arithmetic** **operations**.

Given:

Amy has just **completed** **stop **8 and the map shows she is 20% complete.

let the **total** **number **of **stops** be x

So, 20% of x = 8

20/100x= 8

1/5x = 8

x= 40

Hence, the **total number** of **stops **in her **trip** is 40.

Learn more about **algebra **here:

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How much more did Taste of New York make from pepperoni pizzas than Pizzeria Italiano?

**Step-by-step explanation:**

422 - 115

= 307

The taste of new York made $307 more than pizzeria italiano

will mark brainliest for 2 possible answers (WITH NO LINKS AND ANSWERS WITHOUT EXPLANATION)

**Answer:**

Equation in cubed form is x^3+7x^2+7x-15

**Step-by-step explanation:**

is this correct????????

only use this one pls. Lol

**Answer:**

its half way correct. get rid of the dot on the 2.

**Step-by-step explanation:**

the point (2, -6) is where the dot is supposed to be located. the 2 is the x point. and the -6 is the y point. so u go to the right 2 and then u go down 6. so the point is where the lowest dot is located

ABCD is a parallelogram. What is the measure of ∠ACD?

**Step-by-step explanation:**

Here

5x+16+7x-3+6x+5 = 180(being sum of triangle)

or, 18x=180-18

or, x= 162/18

so, x = 9

now,

here,

<ACD = <ACB(diagonals of parallelogram bisect eachother)

or, <ACD = 7x-3

or, <ACD = 7×9-3

or, <ACD = 63-3

So, <ACD = 60°

write a linear function f with given values.

**Answer:**

given slope of 2 and a y intercept of 0

f(x) = 2x

Tell whether the ordered pair (2, 6) is a solution of the system of linear equations. x+y=8 3x-y=0

**Answer:**

Yes, it is a solution.

**Step-by-step explanation:**

Plug in 2 into x and 6 into y, because 2 is the x value of the ordered pair and 6 is the y value of the ordered pair.

1st linear equation: 2+6=8, this is true.

2nd linear equation: 3x2-6=0, this is also true.

Therefore, since the ordered pair is a solution to both equations, it is a solution of the linear system.

Im just confused, pls help

**Answer: where’s the question **

Please tell me what is confusing you, rate be brainliest, and I can help you.

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