algebra test so please don’t answer unless you know you’re right.

Answer:

Both equations are same

Step-by-step explanation:

The reason why this is true is not far fetched

looking at the first equation, we have;

3-x = 4

we can also factorize the second equation to look this way

By this, we shall be having

3(4) = 3(3-x)

By the time we take out the 3 from both sides, we will have the initial equation

So what we are saying is that both equations are the same

Answer:

Cost

Step-by-step explanation:

Edmentum

Answer:

yes

Step-by-step explanation:

0.8-0.3=0.5

hope this helps :3

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Answer:

-59

Step-by-step explanation:

formula= a+(n-1) d

where:

a= no. of 1st term

n= no. of term

d= common difference

so,

T(30)=28+(30-1)(-3)

T(30)=28-90+3

T(30)=(-59)

Answer:

Western Kentucky University

Step-by-step explanation:

Western Kentucky University is a public university in Bowling Green, Kentucky. It was founded by the Commonwealth of Kentucky in 1906, though its roots reach back a quarter-century earlier. It operates regional campuses in Glasgow, Elizabethtown-Fort Knox, and Owensboro.

Answer: Western Kentucky University

Step-by-step explanation:

Answer:

15% '

Step-by-step explanation:

Price yesterday = $180

Price today = $207

Increase in price = $(207 - 180)

=> $27

Percent increase =

Increase / Price of yesterday

=> 27 / 180 * 100

=> 3 / 2 * 10

=> 30 / 2

=> 15

15%

Therefore, the rise in the price of the item = 15%

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Answer: v^2 -4v-21

Step-by-step explanation:

Answer:

The temperature on Celsius scale for 86 ºF is 30 ºC.

Step-by-step explanation:

Both degrees Celsius and Fahrenheit are relative scales of temperature. The relationship between degrees Fahrenheit and degrees Celsius is summarized by the equation below:

[tex]T_{C} = \frac{5}{9}\cdot (T_{F}-32)[/tex] (1)

Where:

[tex]T_{F}[/tex] - Temperature, measured in degrees Fahrenheit.

[tex]T_{C}[/tex] - Temperature, measured in degrees Celsius.

If we know that [tex]T_{F} = 86\,^{\circ}F[/tex], then its equivalent temperature on Celsius scale is:

[tex]T_{C} = \frac{5}{9}\cdot (86-32)[/tex]

[tex]T_{C} = 30\,^{\circ}C[/tex]

The temperature on Celsius scale for 86 ºF is 30 ºC.

Answer:

10

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

UR MOM SAID 5 ok im joking uts 5 trust me

Answer:

[tex]y=\frac{1}{2} x-5[/tex]

Step-by-step explanation:

Slope-intercept form:

[tex]y=mx+b[/tex]

where:

When two lines are parallel, their slopes are the same. Mak a new equation with the same slope:

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

Now we need to find the value of b. Insert the given point for x and y:

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

Solve for b.

Simplify multiplication. Follow the rule [tex]\frac{a}{b} *c=\frac{ac}{b}[/tex]:

[tex]-4=\frac{1*2}{2} +b\\\\-4=1+b[/tex]

Isolate the variable. Subtract 1 from both sides:

[tex]-4-1=1-1+b\\\\-5=b[/tex]

The y-intercept is -5. Insert, replacing the "+":

[tex]y=\frac{1}{2} x-5[/tex]

:Done

Answer:

y=2x-5

Step-by-step explanation:

the line equation

Answer:

There is no slope

Step-by-step explanation:

The slope is where it passes on the x-axis. It doesn't pass the x-axis. (I'm pretty sure this is right. I'm sorry if it isn't )

Answer:

i think the answer is 29

Step-by-step explanation:

hope its right :)

Answer: here's the answer in the picture. hope this helps. God bless you. can i get brainliest??

Hi this is kind of hard to explain so for the exponents I will write them like this 2/4 or 2/2 (please dont get confused.)

POWER .    BASE .     Exponent .      Expanded Form        Value

2/4              2 .                4 .                     2x2x2x2               16

2/1 .              2                   1                      2                           2

3/2                 3               2                      3x3                       9

3/3                  3                3                      3x3x3                  27

3/4               3                  4                        3x3x3x3             81

4/2                  4                2                       4x4                     16

4/3                   4              3                         4x4x4                64

3.1, 3.6, 4.2, 4.5, 4.9, 5.0

First, order the numbers with the lowest one's value. Then, order numbers within the category from lowest to highest tenth place.

Answer:

B) 18

Step-by-step explanation:

[tex]\frac{1}{4}(6 +x) = 6\\\\[/tex]

  6 + x   = 6 * 4

  6 + x   = 24

         x = 24 - 6

        x = 18

Answer:

You would use miles when you are measuring long distances.

Answer:

Step-by-step explanation:

A Pair of skew lines → GH and FE

A Pair of perpendicular lines → AG and GH

A Pair of parallel lines →AG and BH

A Pair of intersecting planes → AGH and EGH

Planes AGH and EGH are intersecting each other at line GH.

Answer:

-23.8 and +23.8

Step-by-step explanation:

Answer:

The 95% confidence interval lies between -23.8 and +23.8

Step-by-step explanation:

I just did it on Edmentum.

Answer:

1242 6th graders went on the trip.

Step-by-step explanation:

From the information given, you know that the theater has 2760 seats and that the students filled 45% of the seats, so to find the quantity of 6th graders that went on the trip, you have to calculate 45% of 2760:

2760*45%=1242

According to this, the answer is that 1242 6th graders went on the trip.

Answer:

The legth of I is 15.

Step-by-step explanation:

hope this helps :))

The length of the rectangle is given by the equation L = 4.5 cm

The perimeter P of a rectangle is given by the formula, P=2 ( L + W) , where L is the length and W is the width of the rectangle.

Perimeter P of rectangle = 2 ( Length + Width )

Given data ,

Let the perimeter of the rectangle be represented as P = 15 cm

Now , the equation will be

Let the length of the rectangle be L

Let the width of the rectangle be W

Now , width of a rectangle is two-thirds of the length

Substituting the values in the equation , we get

W = ( 2/3 ) L

And , Perimeter P of rectangle = 2 ( Length + Width )

Substituting the values in the equation , we get

15 = 2 ( L + ( 2/3 ) L )

On simplifying the equation , we get

15/2 = L + ( 2/3 )L

15/2 = 5L/3

15 = 10L/3

Multiply by 3 on both sides of the equation , we get

45 = 10L

Divide by 10 on both sides of the equation , we get

L = 4.5 cm

Therefore , the value of L is 4.5 cm

Hence , the length of the rectangle is 4.5 cm

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Answer:

The slope is the same since they are parallel. The only thing that should be different is the 8 at the end should be any other number.

Step-by-step explanation:

Answer:

C) ∠R

Step-by-step explanation:

they both have two marks, meaning they are congruent

Answer: es la d

la respuesta es la d ya que son congruentes entre si y miden lo mismo

Answer:

Step-by-step explanation:

We have to use PEMDAS

P is parentheses so we turn it to 6 + 2 divided by 15(7600)

E is for exponents but we don't have any

M is for multiplication and we have that so its 6 + 2 divided by 114000

D is for division so now its 6 + 1.754

A is for addition so 7.75400

Answer:

4,053.3 repeating

Answer:

i have the same ? need help:(

Step-by-step explanation:

Answer:

There should be 3 quarters

Step-by-step explanation:

here's why....40 dimes is 4.00 plus 3 quarters is 4.75

The required number of quarters is given as 5, as of the given conditions.

Given that,
There are 40 dimes and quarters in a drawer. The total amount of the coins is $4.75.

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
let the number of dimes be d and the number of quarters be q,
According to the question,
d + q = 40 - - - - - (1)
0.10d + 0.25q = 4.75  - - - - - (2)
From equation 1 substitute x in equation 2
0.10[40 - q] + 0.25q = 4.75
4 - 0.10q + 0.25q = 4.75
0.15q = 0.75
q = 5
Out q in the equaiton 1,
d + 5 = 40
d = 35

Thus, the required number of quarters is given as 5, as of the given conditions.

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Answer:

5%

Step-by-step explanation:

5×5 =25 and it was for 5 years