Mathematics High School

11 = 7 – 5x
Please help!

Answers

Answer 1

Answer:

the answer is x=-4/5

Step-by-step explanation:

hoped I helped:)

11 = 7 5xPlease Help!
Answer 2

Answer:

-4/5

Step-by-step explanation:

11=7+-5x

11=-5x+7

-5x+7=11

-5x+7-7=11-7

-5x=4

-5x/-5=4/-5

Related Questions

Pls help I don’t understand. I will give 5.0/5 and brainliest

Answers

Answer:

The 3rd one

Step-by-step explanation:

I took the Quiz

4. On a 3-hour trip, a car travels 156 miles.
What is the average speed of the car on this
trip?

Answers

Answer:

v = 52 mph

Step-by-step explanation:

Given that,

The distance travelled by the car, d = 156 miles

Time, t = 3 hour

We need to find the average speed of the car. The formula for the average speed is given by :

[tex]v=\dfrac{d}{t}\\\\v=\dfrac{156}{3}\\\\v=52\ mph[/tex]

So, the average speed of the car is equal to 52 mph.

Can somebody help me find the volume

Answers

Answer:

35.8591

Step-by-step explanation:

i need help please asap its due

Answers

Answer:

D.) $4 per min.

Step-by-step explanation:

in the first increase we go up 5 minutes and up $20

this trend stays equal just with 10 minute and $40 increases

this means that there is $20 for every 5 minutes so to find the unit rate we divide $20 by 5 which gives us 4

hope this helps chu babe <3

Evaluate the expression for the value given.
6a
4a; when a = 2

Answers

Answer:

20

Step-by-step explanation:

6(a)+4(a).

6(2)+4(2)=12+8=20

final answer is 20

the answers are
6a= 12
4a= 8

A crate weighing 2400 N is lifted by a crane

to a platform 5.2 m above the ground. What

is the gravitational PE of the crate?

Answers

Answer:

12,480Joules

Step-by-step explanation:

GPE = mass * acceleration due to gravity * height

Since Force = mass * acceleration due to gravity

GPE = Force * Height

GPE = 2400 * 5.2

GPE = 12,480Joules

Hence the gravitational PE of the crate is 12480Joules

find the area of the shaded region below: use 3.14 for pi

a) 33.7 ft
b)134.3 ft
c) 84 ft
d) 50.3ft

Answers

Hmmmmm I think d maybe just maybe

How do i make a scaled drawing? Pls help i will give you brainliest

Answers

Answer:

draw a even shape , symbol

Step-by-step explanation:

examples- a 5x5 square , a regtangler room that is 10/1/2 feet by 8 feet.

Answer:

draw the shape or composite shape

You can use graph paper to help you make scale drawings.

The perimeter of the rectangle is 40 centimeters. Find the value of x.
There is a picture of a rectangle and it has an x on the left side and a 3x on the bottom.

a. 4
b. 5
c. 8
d. 10

Answers

b is the correct answer

x + 2/3 = -4 one step equation

Answers

Answer:

-4.666666667

Step-by-step explanation:

x + 2/3 = -4

x = -4 - 2/3

x = -4.666666667

A t-shirt that normally costs $21.95 is on sale at a 15% discount. What is the sale price?

Answers

Answer:

I think it is $18.65 sorry if wrong

free feet pic clickbait if u answer w full explimation

Answers

yo yoooo. no need for the free pic

HELP ASAP
The factorization of a trinomial is modeled with algebra tiles. An algebra tile configuration. 3 tiles are in the Factor 1 spot: 1 is labeled + x, 2 are labeled negative. 4 tiles are in the Factor 2 spot: 1 is labeled + x and 4 are labeled +. 12 tiles are in the Product spot: 1 is labeled + x squared, 2 are labeled negative x, the 3 tiles below + x squared are labeled + x, and the 6 tiles below the negative x tiles are labeled negative. Which trinomial is factored?
x^2 + 3x – 6
x^2 + 5x – 6
x^2 + 3x – 2
x^2 + x – 6

Answers

2rd one I could be wrong tho

Answer:

its A or the first one ;)

Step-by-step explanation:

What is the solution of 10(w + 3)= 70?

Answers

Answer:

The solution is w=4

simply

-30

divide by 10

Answer:

W=4

Step-by-step explanation:

1 0 ( + 3 ) = 7 0

1 0 + 3 0 = 7 0

Subtract  30  from both sides of the equation

simplify

10w=40

Divide both sides of the equation by the same term

10/40

W=4

Sylvia and her sister are both reading books. Sylvia reads 2 pages every 5 minutes. Her sister reads 3 pages every 6 minutes. What is the difference between Sylvia and her sisters reading rates, in pages per hour? A B. 8 C 24 30​

Answers

Answer:

6

Step-by-step explanation:

Silvia: 2 pages to 5 minutes

      into...

Silvia: 1 page to __ minutes

Find Unit Rate : 5/2= 2.5

Unit Rate for Silvia is  2.5

Written out : 2 pages x 2.5 = 5 minutes

Example : 1 page to 2.5  minutes

What we found : ___ pages to 60 minutes(60 divided by 2.5) is  

24 pages to 60 minutes

Silvia's sister: 3 pages to 6 minutes

     into...

Silvia's sister: 1 pages to ___ minutes

Find Unit Rate : 6/3= 2

Unit Rate for Silvia is  2

Written out : 3 pages x 2 = 6 minutes

Example : 1 page to 2  minute

What we found : ___ pages to 60 minutes(60 divide by 2) is

30 pages to 60 minutes  

Final Step : 30 - 24 = 6

Perform the indicated operation and state the domain. Let f(x) = 3x^1/3 and g(x) = 2x^1/2 Express as (f+g)(x)

Answers

Answer:

[tex](f + g)(x) = 3x^{\frac{1}{3}}+2x^{\frac{1}{2}}[/tex]

[tex]x \ge 0[/tex]

Step-by-step explanation:

Given

[tex]f(x) = 3x^{\frac{1}{3}}[/tex]

[tex]g(x) = 2x^{\frac{1}{2}}[/tex]

Solving (a): (f + g)(x)

In functions:

[tex](f + g)(x) = f(x) + g(x)[/tex]

So, we have:

[tex](f + g)(x) = 3x^{\frac{1}{3}}+2x^{\frac{1}{2}}[/tex]

Solving (b): The domain of f(x)

For (f + g)(x) to be defines, the value of x must be greater than or equal to 0.

Hence, the domain is:

[tex]x \ge 0[/tex]

last question on my test! please show some sort of work so i know its correct :) thanks! - dusty.

Answers

Answer:

this was 3 minutes ago... you still need the answer?

Step-by-step explanation:

How can you tell that 3.590 and 3.59 are equivalent​ decimals?

Answers

You can take the zero out of the 3.590 since it doesn’t have to be their

Answer:

That video should help you a lot...

Step-by-step explanation:

https://youtu.be/u2L0qWVePfc

Let x = 6. What is the value of the expression 5x2+x−7? Enter your answer in the box.

Answers

179 is the value of the expression

Step-by-step explanation:

I did math

11 Points 11 Points NEED HELP PLEASE

Answers

Answer: a

Step-by-step explanation:

So XY is a quarter of the circumference, that means the other part is 3/4

circumference is 2pir which is 20pi

20pi x 3/4 = 15 pi m

Answer:

The answer is 30πm.

Hope it helps uh.

Thanks

Hi can someone help me on this question? Please:)!

Answers

Answer:

the number of rotations is dependent on the number of minutes

Step-by-step explanation:

as time passes the number of rotations increases if time did not pass at all then the number of rotations would not increase or decrease at all

Solve the problem in the photo.

Answers

Answer:

A, B, C, D, and F

Step-by-step explanation:

Replace x with the number options (remember to multiply the options by a negative one since x is negative).

3*-1=-3 -3 is greater than or equal to -4

-3*-1=3 3 is greater than or equal to -4

4*-1=-4 -4 is greater than or equal to -4

-4*-1=4 4 is greater than or equal to -4

4.001*-1=-4.001 -4.001 is not greater than or equal to -4, so this does not work

-4.001*-1=4.001 4.001 is greater than or equal to -4

Hope this helps!

What is 2 - -3.......

Answers

Step-by-step explanation:

2 - ( - 3)

= 2 + 3

= 5

Hope it helps

Answer:

5

Step-by-step explanation:

2 - ( - 3)  = 2 + 3  = 5

Which expressions are equivalent to 10a - 25 + 5b

Answers

Answer:Move −25-25.

10a+5b−25

Step-by-step explanation:

Answer:

(-2a +5 - b)(-5)

Step-by-step explanation:

Someone help and plz make sure the answer is correct plz :)

Answers

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (16, 17) and (x₂, y₂ ) = (15, 16)

m = [tex]\frac{16-17}{15-16}[/tex] = [tex]\frac{-1}{-1}[/tex] = 1

How many triangles do you see?

Answers

Answer:

bajjaoasawwwssahwiwoa

16??

what is the answer to can someone pls help me 5x-4=21?​

Answers

[tex]5x - 4 = 21[/tex]

[tex] = > 5x = 21 + 4[/tex]

[tex] = > 5x = 25[/tex]

[tex] = > x = \frac{21}{5} [/tex]

[tex] = > x = 5[/tex]

Hence, value of x is 5

CAN SOMEONE HELP???

2. The product of 14 and n is -28. write the algebraic expression

3. Four times a certain number is the same as the number increased by 78. Find the number.

4.A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is the red bike?

Answers

Answer:  3. 26

Step-by-step explanation:

Use the Graph that shows the solution to f(x) = g(x),
f(x) = 1+2x/x
g(x) = 2+x

choose each correct `answer
x=-2
x=-1
x=1
x=2

Answers

Answer: it’s -1 and 1

Step-by-step explanation:

I took the test. Ur welcome btw

What’s the equation in fully simplified slope intercept form ? Will mark Brianliest !!!!!!!!!!!!! HELP !!!!!!!

Answers

Answer:

y= -1/2x -1

Step-by-step explanation:

The slope can be found by finding two points and essentially counting how many "up and over". Im sure you have heard this.

The intercept is where it hits on the Y-axis.

Answer:

its orign

Step-by-step explanation:

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