WILL GIVE BRAINLIEST!! NEED ANSWERS!! Equations. 1. 4x-2-2x-6= -20
2. 3x+2-x+4= -14
3. 5x+6-4x-2=16
4. x+2+x+3=18
5. -2x-4+4x+2= 14
6. -3x= -9
7. -2x = 10
8. x+4 = 16
9. x-2= -15

Answers

Answer 1

Answer:

1. x = -6

2. x = -10

3. x = 12

4. x = 13/2 (can be rewritten as 6 1/2 or 6.5)

5. x = 8

6. x = -3

7. x = -5

8. x = 12

9. x = -13


Related Questions

Is 2 greater than -9

Answers

Answer:

yes

Step-by-step explanation:

any positive number is greater than a negative

What is the congruence statement?

Answers

Triangle JPA is congruent to triangle TVS

Answer:

triangle pjl is congruent to it's by side side side theorem

At the school festival ,heather can buy 25 game tickets for 10 dollars, or she can pay 0.50 cent per game ticket.whick option has the lesser price per ticket.

Answers

Answer:

The 10 dollars for 25 tickets

Step-by-step explanation:

Rewrite in simplest terms: 9(-6r – 3) + 2(r +9)

Answers

Answer:

I think its 'r= 15/7=0.467'

Step-by-step explanation:

A group of students was asked, "How many hours did you watch television last week?" Here are their responses: 9, 16, 11, 19, 4, 10, 15, 19

Answers

Answer:

So what's your Question.

I think The Mean ????

Step-by-step explanation:

So it is Add all the Values which is 103

Divide it by no. of Values which is 8

You'll get 12

Which is Mean !!!!

What is an equation in slope-intercept form for the line that passes through the points (1,-3) and (3,1)

Answers

Step-by-step explanation:

Hey there!

Note: Use double point formula for finding the eqaution which passes through two points.

Given;

The points are; (1,-3) and (3,1).

Use double point formula.

[tex](y - y1) = \frac{y2 - y1}{x2 - x2} (y - y1)[/tex]

Put all values.

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

Simplify it.

[tex](y + 3) = \frac{4}{2} (x - 1)[/tex]

[tex]y + 3 = 2(x - 1)[/tex]

[tex]y + 3 = 2x - 2[/tex]

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

[tex]y = 2x - 5[/tex]

Therefore, the eqaution is y = 2x-5.

Alternative:

Steps:

Find slope using slope formula and use one point formula.Simplify in the form of y = mx+c form.

Formula:

Slope = (y2-y1)/(x2-x1)One point formula= (y-y1)= m(x-x1)

The points are; (1,-3) and (3,1).

Now;

Slope= (1- (-3))/(3-1)

= (1+3)/2

= 2

Again;

Using one-point formula.

(y+3) = 2(x-1)

y+3= 2x-2

y = 2x -5

Therefore, the equation is y = 2x-5.

(You can follow up any method you want)

Hope it helps....

PLS HELP FIND ANGLE MEASUREMENTS

Answers

Answer:

From my observations, AOB looks like an isosceles triangle, so A=18 and B=18. Since a triangle must add up to 180. We do 180-18-18=144. O= 144. Then, triangle BOC looks like an isosceles triangle as well. So, we do 180-144= 36 so O = 36 and then we 180-36=144/2 because two sides have the same angles giving us 72 degrees for angles B and C = 72 and for O= 36

So,

x = 72

y = 36

Can someone please help me?​

Answers

B might be the answer

i need help with this

Answers

Answer:

Hey there..Sorry but, I don't know the answer to this..! Wish I could help.

Answer: -4 1/4x + 2
Explanation: Start by making the denominators equal to each other, and to do so multiply 2 at the numerator and denominator of the fraction 3/4. That gives you 11/8 and then you combine like terms for 11/8 and 5. That gives you 6 3/8. Subtract.

Write 0.15 as a fraction in simplest

Answers

Answer: 3/20 also known as 15%  Hope this helps Have a great night

Step-by-step explanation:

The function below was generated using an equation of the form f(x) = asin(bx – c).
The function below was generated using an equation of the form f(x) = asin(bx – c).

On a coordinate plane, a function has a maximum of 3 and minimum of negative 3. It completes one period at pi. It increases through the y-axis at (0, 0).

Find a, b, and c for the function
such that the graph of f matches the figure.
On a coordinate plane, a function has a maximum of 3 and minimum of negative 3. It completes one period at pi. It increases through the y-axis at (0, 0).

Find a, b, and c for the function
such that the graph of f matches the figure.

Answers

Answer: a = 3, b = -2, c = π

Step-by-step explanation: edge

Answer:

Choice A : a = 3, b = -2, c = π

Step-by-step explanation:

correct on edg

Work out the length x pls ​

Answers

Answer:

~17.67

Step-by-step explanation:

Pythagorean theorem

a^2+b^2=c^2

7.5^2+16^2=c^2

~17.67

Answer:

Step-by-step explanation:

We use pythagorus theorem which is; a²+b²=c²

(16cm)²+(75/10cm)²=x²

256cm²+225/4cm²=x²

1249/4cm²=x²

√1249/4cm²=√x²

312.25cm=x

Solve for x in the figure below.

Answers

Answer:

20°

Step-by-step explanation:

180° - 112° = 68°

68° + 3x + 4° + 6x = 180°

72° + 9x = 180°

9x = 108°

x = 20°

What is the answer to this question

Answers

Answer:

Slope: 6          Y-intercept: 2

Step-by-step explanation:

See where the line hits perfectly at an age and calculate rise/run. Here the rise is 6 and the run is 1, therefore 6/1 = 6.

Where is the y value that equals 0 in the x value? Right in the middle of the y line, so its 2. Hope this makes sense, I’m not too good at explaining stuff lol

find the slope interecepts of the line 2x+3y+10=0​

Answers

Answer:

slope of line(m)=-2/3

Step-by-step explanation:

from the formula

slope of line(m)=-(coefficient of x component / coefficient of y component)

                       =-(2/3)


Jeff mowed a lawn for $20.00 and received a $5,25 tip. He then washed a car for $12.50. How much money
did Jeff make for completing these two jobs?

Answers

Answer:

See below.

Step-by-step explanation:

Mowing the lawn: $20

Tip: $5.25

Add them together.

[tex]20+5.25=25.25[/tex]

Washing the car: $12.50

Add that to the amount.

[tex]25.25+12.50=37.75[/tex]

Answer: [tex]37.75[/tex]

:)

Answer "and" Explanation:

Depends on whether this is a simple math problem or a riddle. I’m assuming the latter so…

Jeff received $20.00 for providing a lawn mowing service. Jeff received an additional $5.25 tip. Ignoring costs and taxes, Jeff’s gross receipts were $25.25.

Jeff then decided to wash a car. The ways it’s worded leads me to believe he spent $12.50 on the car wash.

So, $25.25 - $12.50 = $12.75

Alternatively, if Jeff was paid to wash the car then:

$20.00 + $5.25 + 12.50 = $37.75

So the Answer will be: $37.75

Help needed. Only 1-5 is needed help on plz and ty

Answers

Answer:

number 5 is y= 3    7-3=4x4=16

Step-by-step explanation:

Question 12 pts
Line a passes through the points (-2, 3) and (4, 6), line b passes through the points (0, 2) and (2, 3). Are these lines parallel?

Group of answer choices

No, they are not parallel

Yes, they are parallel because their slopes are negative reciprocals

Yes, they are parallel because they have the same slope

Not enough information to answer

Flag this Question
Question 22 pts
Write an equation for the line that passes through the point (4, -1) and is parallel to the line y = 2x - 5.

Group of answer choices

LaTeX: y-1=2\left(x-4\right)y − 1 = 2 ( x − 4 )


LaTeX: y+1=2\left(x-4\right)y + 1 = 2 ( x − 4 )


LaTeX: y+1=5\left(x-4\right)y + 1 = 5 ( x − 4 )y + 1 = 5 ( x − 4 )


LaTeX: y-1=5\left(x-4\right)y − 1 = 5 ( x − 4 )y − 1 = 5 ( x − 4 )


Flag this Question
Question 32 pts
Write an equation for the line that passes through the point (-2, -4) and is perpendicular to the line y = 3x - 2.

Group of answer choices

LaTeX: y+4=-\frac{1}{3}\left(x+2\right)y + 4 = − 1 3 ( x + 2 )


LaTeX: y+4=\frac{1}{3}\left(x+2\right)y + 4 = 1 3 ( x + 2 )


LaTeX: y-4=-\frac{1}{3}\left(x-2\right)y − 4 = − 1 3 ( x − 2 )


LaTeX: y-4=\frac{1}{3}\left(x-2\right)y − 4 = 1 3 ( x − 2 )


Flag this Question
Question 42 pts
Write an equation for the line that passes through the point (-1, 5) and is perpendicular to the line LaTeX: y=-\frac{1}{2}x-6y = − 1 2 x − 6

Group of answer choices

LaTeX: y-5=2\left(x-1\right)y − 5 = 2 ( x − 1 )


LaTeX: y-5=-2\left(x-1\right)y − 5 = − 2 ( x − 1 )y − 5 = − 2 ( x − 1 )


LaTeX: y-5=-2\left(x+1\right)y − 5 = − 2 ( x + 1 )y − 5 = − 2 ( x + 1 )


LaTeX: y-5=2\left(x+1\right)y − 5 = 2 ( x + 1 )


Flag this Question
Question 52 pts
Write an equation in standard form for the line that passes through the point (3, -4) and is parallel to the line LaTeX: y=\frac{1}{2}x+8y = 1 2 x + 8

Group of answer choices

LaTeX: x-2y=7x − 2 y = 7


LaTeX: x-2y=-16x − 2 y = − 16x − 2 y = − 16


LaTeX: x-2y=11x − 2 y = 11


LaTeX: x-2y=14

Answers

Answer:

tour answer should be no they are not be parellel

Step-by-step explanation:

Answer:

tour answer should be no they are not be parellel

Step-by-step explanation:

SuperFit Gym charges $14 per month, as well as a one-time membership fee of $25 to join. After how many months will I spend a total of $165?

Answers

10 months x 14 =140.00 plus the 25 for the membership fee = 165

Ruby's family took a road trip to Mount Rushmore. Ruby slept for the last 476 miles of the trip. If the total length of the trip was 700 miles, what percentage of the total trip had they traveled when Ruby fell asleep?

Answers

700 - 476 =

 700

+476

______

 1176


32%

Explanation

700 - 476 = 224
I googled 224 is what percent of 700

A right triangle has leg lengths of 3.4 cm and 6.7 cm. Which answer below shows the length of the triangle’s hypotenuse rounded to the nearest tenth? A. 8.5 cm B. 7.5 cm C. 5.5 cm D. none of the above

Answers

Answer:

The answer is B

Step-by-step explanation:

You only have to answer 7,8 but if you want you can do 9 and 10

Answers

Answer:

#7) x = 3

#8) x = 9

Step-by-step explanation:

# 7

Well AOB + BOC = AOC so...

4x - 1 + 2x + 15 = 8x + 8 (collect like terms)

6x + 14 = 8x + 8 (subtract 8 on each side)

6x + 6 = 8x (subtract 6x on both sides)

6 = 2x (divide by 2 on both sides)

3 = x

#8

COD + BOC = BOD so..

8x + 13 + 3x - 10 = 12x - 6 (collect like terms)

11x + 3 = 12x - 6 (add 6 on both sides)

11x + 9 = 12x (subtract 11x on both sides)

9 = x

Hope this helps!!

Wilscy owns a toy store. The number of toy trains sold (in thousands) from 2000 through 2005 can be modeled by M(x) = −0.5x3 + 2x2 − x + 9. The average cost per toy train (in dollars) can be modeled by N(x) = 0.3x + 7, where x represents the number of years since 2000. The total revenue Wilscy made by the sale of toy trains is the product of the number of toy trains sold and the average cost per toy train. Identify a polynomial P(x) that can be used to model the total revenue.

Options:
a: P(x) = −0.15x4 − 2.9x3 + 13.7x2 − 4.3x + 63
b: P(x) = −0.5x3 + 2x2 − 0.7x + 2
c: P(x) = −0.15x4 + 4.1x3 + 14.3x2 − 9.7x + 63
d: P(x) = −0.5x3 + 2x2 − 1.3x + 16

Answers

Answer: Hey there! The answer is A!

Step-by-step explanation:

Anyone not so busy? i need help with 9th grade maths​

Answers

Answer:

Okay!

Step-by-step explanation:

That would be no problem!

what is 1983917481724869826846164619/1816498646149816496416461984628+28319727847124798-274812987198463861294=?​

Answers

Answer:

-2.7478467e+20

Step-by-step explanation:

Ty google :3

can someone please help? i would really appreciate it :)

Answers

Oh this is easy it’s the same angles for the figure to the right to shape is just turned a different way just put the correct degrees in the the right angles

what are three collinear points on line l​

Answers

Answer:

im sorry i don't understand!

Step-by-step explanation:

Full question required!

Answer:

i think its b or C

Step-by-step explanation:

78 is 0.6% of what number? Use pencil and paper. Would you expect the
answer to be a lot less than 78, slightly less than 78, slightly greater than 78, or
a lot greater than 78? Explain.
78 is 0.6% of
(Type an integer or a decimal.)

Answers

Answer:

Answer is

13000

Step-by-step explanation:

78÷0.6%=13000

do all of the digits in 8.88 have the same value? and explain why.

Answers

Answer:

No

Step-by-step explanation:

Mitochondria is the powerhouse of the cell

If f(x)=2x^3+4x^2, find f(-3)

Answers

Answer:

f(-3) = -18

Step-by-step explanation:

f(x)=2x^3+4x^2, find f(-3); let's rewrite

f(x) = 2[tex]x^{3}[/tex] + 4[tex]x^{2}[/tex]; substitute -3 for x

f(-3) = 2[tex](-3)^{3}[/tex] + 4[tex](-3)^{2}[/tex]; do the exponents

f(-3) = 2(-27) + 4(9); multiply and add

f(-3) = -54 + 36 = -18

The value of the function  f(x) = 2x³ + 4x² at f(-3) is - 18.

What is a function?

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

Given, A function f(x) = 2x³ + 4x².

Now, The value of the function f(-3) can be obtained by replacing

x with - 3.

Therefore, f(-3) = 2(-3)³ + 4(-3)².

f(-3) = 2×-27 + 4×9.

f(-3) = - 54 + 36.

f(-3) = - 18.

learn more about functions here :

https://brainly.com/question/12431044

#SPJ2

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