Mathematics High School

please walk me through this​

Please Walk Me Through This

Answers

Answer 1

Answer:

X is 160. because you can add all the value of x. But first substrate 540 with 100 which is 440. then 1/2x + 1/2x+ (x-15) + (x-25) which is further simplified as x + 2x - 40. then it's further simplified as 3x - 40 = 440. then add 40 with 440 which is 480 then divide it by 3 which is 160. therefore X= 160.

Related Questions

what best describes the relationship between the lines with equations y + 3x = 10 and 2y = -6x + 4?

Answers

The relationship between y + 3x = 10 and 2y = -6x is that they are parallel lines.

15x+10 80
I need help plzzzzzzz

Answers

Answer:

6

Step-by-step explanation:

180-80=100

100-10=90

90 divided by 15=6

explanation:

they’re supplementary angles (they add up to 180°), so we need to set up an equation by adding them to equal 180°:

15x + 10 + 80 = 180

combine like terms

15x +90 = 180

subtract 90 from move sides

15x = 90

divide both sides by 15

x= 6

The graph shows the linear parent function . Which statement best describes the function?
A. The function is negative when x<0 and also when x>0
B.the function is never negative
C.the function is negative when x>0
D. The function is negative when x<0

Answers

Using function concepts, it is found that the correct option is given by:

D. The function is negative when x<0

How the sign of a function is determined?If the graph is above the x-axis, it is positive.If the graph is below the x-axis, it is negative.

In this problem, the graph of the function is the red line, and:

For values of x < 0, the function is below the x-axis, hence it is negative.For values of x > 0, the function is above the x-axis, hence it is positive.

Thus, option D is correct.

You can learn more about functions at https://brainly.com/question/25897115

What is the value of x? What is the measure of angle 6? Show all of your work and/or explain your answer.

Answers

Answer:

1) 5 & 9

5=Corresponding Angle

9=Alternate Exterior Angle

2) 7 & 8

We know 4 is supplementary to 8.  Since that is true, 7 & 8 are also.

8=Corresponing angle to 4

7=Verticle angle to 8

3) We know 1 and 3 equal 180

x-20+x+40=180

2x+20=180

2x=180-20

2x=160

x=80

<2=X+20

=80+20

=100

Angle 2 is the same as angles 5 and 6 added together.

We know angle 5 is the same as angle 1 (corresponding angles).

<1=X-20

=80-20

=60

Now that we know <2=100 and <5=60, we can figure out <6

100-60=40

<6=40°

Step-by-step explanation:

1) 5 & 9

5=Corresponding Angle

9=Alternate Exterior Angle

2) 7 & 8

We know 4 is supplementary to 8.  Since that is true, 7 & 8 are also.

8=Corresponing angle to 4

7=Verticle angle to 8

3) We know 1 and 3 equal 180

x-20+x+40=180

2x+20=180

2x=180-20

2x=160

x=80

<2=X+20

=80+20

=100

Angle 2 is the same as angles 5 and 6 added together.

We know angle 5 is the same as angle 1 (corresponding angles).

<1=X-20

=80-20

=60

Now that we know <2=100 and <5=60, we can figure out <6

100-60=40

<6=40°

(14x-3)+(9x+5)????????

Answers

Answer:

The solution to your equation is: 23x+2

Answer:

23x+2

Step-by-step explanation:

use distribution to find the answer

1.) move the like term to one side (combine like terms)

(14x+ 9x) + (-3 + 5)

2.) simplify

(14x+9x) + (5-3)

3.) solve each equation inside the parenthesis

14x+ 9x= 23x

5- 3 = 2

4.) now turn the answers into an equation since they are not like terms

23x+ 2

And done! Hope this helps :)

Question 2(Multiple Choice Worth 1 points) (02.01 LC) Simplify negative 3 over 5 ÷ 7 over 6. negative 7 over 10 negative 18 over 35 18 over 35 7 over 10

Answers

Answer:- 18/35Hope this helps!!

Answer:

-18/35

Step-by-step explanation:

On another training ride, Jana bikes 15 miles in 50 minutes. Explain how you
could find the number of miles she bikes in 1 hour

Answers

Answer:

18 miles per hour

Step-by-step explanation:

If you divide 15 (miles) into 50 groups (min) you will get Jana's speed per min and then you can multiply that speed by sixty to her the speed per hour.

I need to simplify this but if how can someone please help ASAP

Answers

Answer:

[tex]\frac{-1+-i\sqrt{17} }{6}[/tex]

Step-by-step explanation:

[tex]\sqrt{68}=2\sqrt{17}[/tex]

100 POINTS!!!!!!!!!!! ( I NEED FAST ANSWERS ) Evaluate the function, find f(-2):
f(x) = 2x2 + 3x
-2
-14
2
-10

Answers

Answer:

2

Step-by-step explanation:

[tex]f(-2)\\f(x)=2x^2+3x[/tex]

when x=-2,   y=2

Hope this helps! (✿◕‿◕✿)

Which of the following functions best describes this graph​

Answers

It’s a functionnnnnnnnnnn

Answer: y=x^2+8x+12

Step-by-step explanation:

Which of the following equations ARE in slope-intercept form?
y = 2
y= -63 +2
y = 12 - 3.0
23 - 5y = 9
62 = 8y
y = 5

Answers

answer: 23-5y=9
explanation- slope intercept form is y=mx+b

Peter can mow the lawn in 40 minutes and John can mow the lawn in 60 minutes. How long will it take for them to mow the lawn together?

Answers

If they mow the lawn together you would subtract 40 from 60 and your answer would be 20.
60 - 40 = 20

Anyone know how to do this???

Answers

Answer:

6

Step-by-step explanation:

Because 1 is either on top or on the bottom and 6 would be on the opposite side of 1 meanwhile the other numbers are on the sides

which point is the image of P​

Answers

Answer:

A

Step-by-step explanation:

we know that xoy is 90° on every quadrant

also the origine where p start is a little bit down from x axis so A is the right answer as it is the most logical point

D and C cant be P because are a very large angle of rotation than 105.B is smaller then 105 rotation of p so A is the right one.

Zoe buys gummy bears that come in 3.53 once bags how many ounces of gummy bears are there win 3 bags?

Answers

Answer:

10.59

Step-by-step explanation:

3.53×3


5. A factory produces 24532 bulbs in a month. What is its annual
production?

Answers

Answer:

294384

Step-by-step explanation:

Answer:

294384

Step-by-step explanation:

24532x12=294384

15 points to Answer this!! Really need help this Important!!

Answers

Answer:

where is your 15 points

Step-by-step explanation:

this answer is 8points

ase logo ko pagal mat banaya karo

4) After solving a rational equation you must check your solutions in the
original equation. Why? *
To make sure the value does not make the numerator 0.
O
To make sure the value does not make the denominator 1.
O To make sure the value does not make the numerator negative.
To make sure the value does not make the denominator 0.​

Answers

Answer: D) To make sure the value does not make the denominator 0.​

We cannot divide by zero. Something like 1/0 is undefined. So it's important to check all potential solutions to make sure you don't get 0 in the denominator.

1x + 2 - 3 = 8


what is x?

Answers

Answer:

x= Multiplication

Step-by-step explanation:

1 x +2 -3 =8

Answer:

x = 9

Step-by-step explanation:

Hope this helps

Plz help me I’ll give brainliest

Answers

Answer:

5/1

Step-by-step explanation:

Alonzo earns 8% commission on vacuum cleaner sales. This past month, Alonzo sold 70 units at $150.00 each. How much did Alonzo make in commissions for the past month? Explain how you found your answer.

Answers

Answer:

Made $840 in commissions for the past month.

Step-by-step explanation:

sales = 70 * 150 = 10500

commission = .08 * 10500 = 840

Answer:

$840

Step-by-step explanation:

8% = 0.08

.08 * 150 = 12 per unit sold

12 * 70 = 840.00

Meg has a can that contains 80% orange juice and the rest water. The can has 1 liter of water.

Part A: Write an equation using one variable that can be used to find the total number of liters of orange juice and water in the can. Define the variable used in the equation. (5 points)

Part B: How many liters of orange juice are present in the can? Show your work. (5 points)
help

Answers

Answer:

1w+4o=5

Step-by-step explanation:

w=water o=orange juice there is 4 liters of orange juice

Answer:

80% juice : 20% water

x  : 1 liter

80 ÷ 20 = 4

1 liter x 4 = 4 liter

x = 4

Part a = x÷4 or x/4

Part b = 4 liter

Step-by-step explanation:

Write the equation of the line with the slope of -6 passing through the point ( − 8 , 0 ).

Answers

Answer:

y=-6x+48

Step-by-step explanation:

Solve 9.1r - 4. lr - 14= -34

Answers

Answer:

Step-by-step explanations:

I need to simplify this one fast. please help! ​

Answers

ANSWER:

If this helped, please mark brainliest:)

When the midpoints of a polygon with 14 sides are joined by the mid-segments, the resulting inscribed polygon will have how many sides? What if you inscribed another polygon inside the second polygon? How many sides would this new polygon have?

Answers

Answer:

im not sure if this is right or not but i think its 23

Step-by-step explanation:

Question 2 (1 point)
Identify which of the following situations does not represent
causation:
Ob
Kryptonite causes Superman to lose all his powers.
Temperatures of less than 32°F cause water to freeze.
Umbrellas cause rainstorms.
Stepping on the gas pedal causes a car to move faster.
Ос
Od
Next Page
Once you click Next Page you will not be able to change your answer
Type here to search
e
-)

Answers

Answer:

Umbrellas cause rainstorms.

Step-by-step explanation:

Due to all the others being correct, that means this is incorrrect, there are no umbrellas that cause rainstorms.

Please answer correctly !!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!

Answers

Answer:

acute = 30,right angle = 90,obtuse = 135,line = 180

4x12≤ -8 Anyone know I need help

Answers

I hope this is what you meant

can you help me with this question I need the answers,please.

Answers

Answer:

a: 4

b: package and shopping costs

c: 1/2 (   (6-3)/(16-10) )

d: cost of shipping per pound

e: y= 1/2x + 4

f: 92

Step-by-step explanation:

Okay bunch of answers

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