Simplify 2 + 3/5x - 1 - 1/5x​

Answers

Answer 1

Answer:

2/5x +1

Step-by-step explanation:

if you combine like terms you can check me to see if i'm right :) have a good day!

Answer 2
1 + 2/5x would be correct

All you have to do is combine the like terms, by combing 2 and -1 and by combing 3/5x and -1/5x. This results in the awnser 1 + 2/5x

Related Questions



How many sixths are in 1.5?

Answers

Answer:

[three sixths] are the same amount as [one half]

Step-by-step explanation:

Call these units thirds. Split these units in half so there are twice as many. Call these units sixths because six of them make one.

Find the required weekly payment into a sinking fund needed to accumulate $35,000 in 15 years by making weekly deposits into an account at 4.25% compounded weekly

.

Answers

Answer:

$32.10  

Step-by-step explanation:

The amount to be accumulated in 15 years is the future value of the sinking fund, hence, using the future value formula below, we can determine the required weekly payment as appropriate:

Future value=weekly payment*(1+r)^n-1/r

Future value=$35,000

weekly payment is the unknown

r=weekly interest rate=4.25%/52=0.08173077% ( I use 8 decimal places in order to achieve accuracy)

n=number of weekly payments in 15 years=15*52=780

35000=weekly payment*(1+0.08173077% )^780-1/0.08173077%

35000=weekly payment*(1.89125311 -1)/0.000817308

35000=weekly payment*0.89125311 /0.000817308

weekly payment=35,000*0.000817308 /0.89125311

weekly payment=$32.10

The scale on a map is 2 cm represents 1 km.
The distance between two villages on the map is 9 cm.

What is the actual distance between the two villages?

Answers

Answer:

4.5km

Step-by-step explanation:

2cm=1km

9cm=xkm

so to get from 2 to 9 all you do is multiply by 4.5 so do this the km and you will get 4.5km :)

A data set has a mean of 80. The value 83 lies one standard deviation above the mean. What is the margin of error?

Answers

Answer:

3

Step-by-step explanation:

Answer:

it will be 6

Step-by-step explanation:

The standard deviation is 83 – 80 = 3.  Since margin of error is two times the standard deviation, it must equal 6.

A population of plastic chairs in a factory has a weight's mean of 1.5 kg and a standard deviation of 0.1 kg . Suppose a sample of size 100 is selected and X is used to estimate u . What is the probability that the sample mean will be within +0.02 of the population mean ? ( 5 points ) B ) At 95 % confidence , how large a sample should be taken to obtain a margin of error of 0.02 for the estimation of a population proportion ? Assume that past data are not available for developing a planning value for p​

Answers

Answer:

huntombros avatar

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Assume the random variable x is normally distributed with mean u = 86 and standard deviation o = 5. Find the indicated probability
P(x <83)

Answers

Answer:

2

Step-by-step explanation:

What's the scale factor from AABC to ADEF?

A) 4/3
B) 3/4
C) 2/5
D) 5/2

Answers

Answer:

D) 5/2

Step-by-step explanation:

Scale factor = AB/DE = 35/14 = 5/2

The scale factor from ΔABC to Δ DEF is, 5 / 2

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

We have to given that;

The figure of ΔABC to Δ DEF is shown in image.

Now, We can formulate for the scale factor,

⇒ AB / DE

⇒ 35 /14

⇒ 5 / 2

Thus, The scale factor from ΔABC to Δ DEF is, 5 / 2

Learn more about the divide visit:

brainly.com/question/28119824

#SPJ7

Write the converse of the conditional statement: broccoli is a vegetable

Answers

Answer:

A vegetable is not a broccoli

Step-by-step explanation:

To write a converse of a conditional statement you interchange the hypothesis and the conclusion.

The statement is : Broccoli is a vegetable

The hypothesis : Broccoli

The conclusion : is a vegetable

Converse : A vegetable is not a broccoli

                             

On the following composite figure, the longer edge length is 14 millimeters. The shorter edge length is 8 millimeters. The width of the figure, at its longest point, is 11.3 millimeters. Find the area of the figure. Explain or show how you got your answer. Note: Lines that look parallel are parallel, and angles that look like right angles are right angles.

Answers

Answer:

158.2 mm^2

Step-by-step explanation:

You can think of this figure as a rectangle in which a triangle from the bottom was moved to the top.

The area of the figure is the area of the rectangle.

A = LW = 14 mm * 11.3 mm = 158.2 mm^2


3(23 + 18) < 6a
This inequality contains a variable, a. Choose ALL numbers that make this inequality true.
A)18
B)19
C)20
D)22
E)24

Answers

Answer:

D and E is what i chose

Step-by-step explanation:

because 3(23+18)= 123 so its 123 < 6a

if a = 24 then it would be 144 which is greater than 123

and if a = 22 then it would be 132 which is also greater then 123

Answer:

D and E

Step-by-step explanation:

I took the same quiz

Solve. Check the solution. t/8 = 15 *

Answers

Answer:

the answer is 15 I'm positive

Numerele 10 si 5 seunt invers proportionale cu numerele 8 si b.Atunci b este:

Answers

Answer:

b should be 4.

Step-by-step explanation:

Put the numbers shown in the problem (10, 5, 8) and b into an equation.

10/5 = 8/b

Multiply both sides by b

10/5b = 8

2b = 8

b = 4

b should be 4 in this case.

In Romanian:

Puneți numerele prezentate în problemă (10, 5, 8) și b într-o ecuație.

10/5 = 8 / b

Înmulțiți ambele părți cu b

10 / 5b = 8

2b = 8

b = 4

b ar trebui să fie 4 în acest caz.

The number on top of the division house is called the quotient.

True
False

Answers

Answer:

False

Step-by-step explanation:

The number on top of the division house is called the numerator.

The quotient is the result of the numerator / denominator.

Please mark as Brainliest!!!

8x+4 (4x+3) = 4 (6x+4)-4 help

Answers

Answer:

0

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

8x+4(4x+3)=4(6x+4)−4

8x+(4)(4x)+(4)(3)=(4)(6x)+(4)(4)+−4(Distribute)

8x+16x+12=24x+16+−4

(8x+16x)+(12)=(24x)+(16+−4)(Combine Like Terms)

24x+12=24x+12

24x+12=24x+12

Step 2: Subtract 24x from both sides.

24x+12−24x=24x+12−24x

12=12

Step 3: Subtract 12 from both sides.

12−12=12−12

0=0

Answer:

All real numbers are solutions.

1.2.
Prove the following the trigonometric identity step-by-step
1.2.1 sin theta/sin theta+cos theta=tan theta/1+tan theta​

Answers

Answer:

The identity is proved below.

Step-by-step explanation:

The tangent of an angle [tex]\theta[/tex] is given by:

[tex]\tan{\theta} = \frac{\sin{\theta}}{\cos{\theta}}[/tex]

In this question, we are given the following trigonometric identity:

[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\tan{\theta}}{1+\tan{\theta}}[/tex]

Applying the tangent

[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\frac{\sin{\theta}}{\cos{\theta}}}{1+\frac{\sin{\theta}}{\cos{\theta}}}[/tex]

Now, we apply the least common multiple on the denominator. So

[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\frac{\sin{\theta}}{\cos{\theta}}}{\frac{\cos{\theta}+\sin{\theta}}{\cos{\theta}}}[/tex]

SImplifying the cosine:

[tex]\frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}} = \frac{\sin{\theta}}{\sin{\theta}+\cos{\theta}}[/tex]

Which means that the identity is proved.

i buy 5 metres of cloth at x per metre. How much change will i get from 7,000 NGN​

Answers

Answer:

charge it 1400 per meter

Step-by-step explanation:

given data

rate = x per meter

cloth = 5 meter

price = 7000

solution

we get here change that i get is x

we get 5 meter at x rate so

5 × x = 7000     ...........1

x = [tex]\frac{7000}{5}[/tex]  

x =

so we charge it 1400 per meter

PLEASE HURRY AND ANSWER
The laundry machines in Stephanie's building take 5 quarters each (5 quarters to wash and 5 quarters to dry). If Stephanie washes and dries 3 loads of laundry, how much does she pay?​

Answers

Answer: 1.50

Step-by-step explanation:

1 load= 50 cents 2 loads = 1 dollar 3loads= 1.50 dollar

Answer:

30 quarters, $7.50

Step-by-step explanation:

Multiply 25 (value of a quarter) by 5

Then, add that (125) to itself: 125+125=250

Then, since it's 3 loads, multiply 250 by 3: 250x3= 750

Divide by 25 if you want to find out how many quraters there are

Which statement about the point (4, 3) is true?

A coordinate plane.

It is on the origin.
It is in Quadrant I.
It is on the x-axis.
It is on the y-axis.

Answers

Answer:

it is in quadrant 1

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

How many į inch cubes does it take to fill a box with width 2 inches, length 3. inches, and height 2 inches?​

Answers

Answer:

twelve 1 inch cubes

Step-by-step explanation:

Find the volume of the cube

which is length x width x height

3 x 2 x 2 = 12 cubic inch

that is what the cube can take them count the number of 1 nch cube the cube can take

what is th eqivalent expression for 4x 2/3

Answers

Answer:

x in (-oo:+oo)

(4*x^2)/3 = 0

4/3*x^2 = 0 // : 4/3

x^2 = 0

x = 0

x = 0

Grace hikes 2.5 miles per hour. If she hikes for 5.5 hours, how far will she have gone? HELPPP

Answers

2.2 hours Cuz 2.5 divided by 5.5

Answer:

13.75

Step-by-step explanation:

i did the test

If x = -4 and y=3, what is
the value of x – 3y² ?

Answers

Answer:

-31

Step-by-step explanation:

(-4)-3[tex](3)^{2}[/tex]

-4-3(9)

-4-27

-31

Doug had a total of $75 to buy 3 pictures for his room. He paid the same amount for each picture and had $27 left over. How much money did Doug pay for each
picture?

Answers

Around 16 dollars. 75-27=48. 48/3=16

What is the value of x

Answers

Answer:

54

Step-by-step explanation:

find x in the proportion x:6= 25:5​

Answers

Step-by-step explanation:

[tex] \frac{x}{6} = \frac{25}{5} \\ [/tex]

[tex] \frac{x}{6} = \frac{5}{1} \\ [/tex]

[tex]x = 30[/tex]

what is 4/3 to the negative 2 power

Answers

Answer:

The answer to the question provided is [tex] \frac{9}{16} [/tex]

What is 4/3 to the negative 2 power
That is a very good question I have no clue

There are 946 milliliters in a quart. There are 2 pints in a quart
How many milliliters are in a pint?

Answers

Answer:

There are 473 millimeters in 1 pint.

Step-by-step explanation:

946 ml in 1 quart.

2 pints in 1 quart

hence,

946 ml in 2 pints

hence in 1 pint we have 946/2 ml

i.e. 473 ml in 1 pint.

:)

Answer:

473 milliliters

Step-by-step explanation:

If there are 946 mL in a quart and there are 2 pints in a quart, divide 946 by 2 to find how many mL are in one pint.

Here's an equation you can set up to solve the problem.

— 946 = 2x

— 946 / 2 = 2x / 2

— 473 = x

So, if we let x stand for the amount of mL in a pint, then 473 = x means there are 473 mL in a pint.

Is 1/2 plus 5/12 greater than 1 or less than 1

Answers

Answer:

Less than 1

1/2=6/12

6/12+5/12=11/12

11/12<1

#CarryOnLearning

Make it brainliest ty

how many diffrent ways can you take 2 donets out of 12

Answers

Answer:

¹²C₂ = [tex]\frac{12*11}{2!}[/tex]  = 66

What is the surface area of the rectangular prism?

PLSSS HELP GUYS I NEED HELP ASAP

Answers

Answer:

348 ignore this eoendndisiwjd

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