-1+3m=2m+4
what is the answere to that?

Answer:

three times a number n reduced by two.

Answer:

$25

Step-by-step explanation:

because of the special sale going on, and the price being half off. You only need to divide the cost by 2.

50 ÷ 2 = 25

Answer:

Given the domain D = {-1, 0, 3}, the range of f(x) = 3x - 5, is {-8, -5, 4}.

Step-by-step explanation:

To find the range you have to replace the values indicated by the domain in the function (range refers to "y" values of the function).

f(-1) = -8

f(0) = -5

f(3) = 4.

So the range for the given domain is  {-8, -5, 4}.

Answer:  The required range of the given function is {-8, -5, 4}.

Step-by-step explanation:  We are given to find the range of the following function :

[tex]f(x)=3x-5,~~D=\{-1,0,3\}.[/tex]

Since the domain D contains points -1, 0 and 3, so the range will be the following set :

{f(-1), f(0), f(3)}.

We have

[tex]f(-1)=3(-1)-5=-3-5=-8,\\\\f(0)=3\times0-5=-5,\\\\f(3)=3\times3-5=4.[/tex]

Thus, the required range of the given function is {-8, -5, 4}.

Answer:

All four sets of numbers

Step-by-step explanation:

3 to the power of 2 is 9.  real numbers are all numbers, whole numbers are the counting numbers plus zero, integers are whole numbers with their opposites ( 3 and -3), rational numbers are any numbers that can be written as a fraction, or is a decimal with an end or a repeated pattern to it.

Answer:

x = 9

Step-by-step explanation:

The trick here is knowing that JKM and MKL are equal, which means MKL is equal to JKL/2. From that knowledge, we can solve.

MKL = JKL/2

5x + 1 = 46

5x = 45

x = 9

The value of the x is 9 if KM bisects JKL, m JKL = 92, and MKL = (5x+1).

Since KM bisects JKL, it divides the angle JKL into two congruent angles. Therefore, angle MKL is equal to angle JKL divided by 2.

Given that angle JKL is 92 degrees, we can find the value of x by setting up the following equation:

5x + 1 = 92/2

First, we simplify the right side of the equation:

92/2 = 46

Now, we can solve for x:

5x + 1 = 46

5x = 46 - 1

5x = 45

x = 45/5

x = 9

Therefore, the value of x is 9.

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Answer:

.98¢

Step-by-step explanation:

A quarter is .25¢ a dime is .10¢ and a penny is .1¢. Add the 3 quarters to equal .75¢ then you add the dimes that come out to .20¢. After that add the penny’s that come out to .3¢. Then you add them all together that comes out to .98¢

Ginger found a total of 98 cents. This was calculated by converting the quarters, dimes, and pennies into their respective cent values and then adding those values together.

To solve this problem, we need to remember how much money each type of coin represents:

Ginger found 3 quarters, 2 dimes, and 3 pennies. So, she has:

Adding these all up, Ginger found a total of 75 cents + 20 cents + 3 cents = 98 cents.

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Answer:

[tex]\large\boxed{5.95\times10^{12}}[/tex]

Step-by-step explanation:

[tex]\left(1.7\times10^{-13}\right)\times\left(3.5\times10^{25}\right)\\\\=(1.7\times3.5)\times\left(10^{-13}\times10^{25}\right)\qquad\text{use}\ a^n\times a^m=a^{n+m}\\\\=5.95\times10^{-13+25}\\\\=5.95\times10^{12}[/tex]

Answer:

its D give the guy who answered above the brainlist

Step-by-step explanation:

2700 divide by 100 is 270

Answer:

See picture

Step-by-step explanation:

Answer:

The Average Temperature for the week is -1°C

Step-by-step explanation:

First to find the average, you have to combine all the numbers

-3-4+0-2+0+3-1 = -7

Then you have to divide the total, with the number of numbers used to combine to make the total

-7 ÷ 7 = -1

The average temperature is -1°C

Answer:

10.2

Step-by-step explanation:

remove .13 from there

Answer:10

Step-by-step explanation:

10.213

10.(2)13

if it smaller than 5 you round down

if its larger than 5 you round up

Answer:

Diapers costs $11 and formula is $13.

Step-by-step explanation:

Let's name diapers as A and formula as B.

Simply the equations:

1A + 2B = $37(1)

2A + 5B = $87(2)

Clear D from one equation.

A = $37 - 2B(1)

Replace D into the other equation.

2*($37 - 2B) + 5B = $87(2)

$74 - 4B + 5B = $87

$74 + B = $87

B = $87 - $74 = $13

Find A, now knowing B.

A = $37 - 2($13)

A = $37 - $26 = $11

Answer:

Cost of a bag of diapers is $11 and cost of one can of formula is $13.

Step-by-step explanation:

Let cost of each diaper = $D and cost of each cans of formula = $C

Malik shops a bag of diapers and 2 cans of formula.

He spends total of $37.

So the equation will be

D + 2C = 37 -------(1)

Next week he stops and buys 2 bags of diapers and 5 cans of formula.

He spends total $87.

Equation for this purchase will be

2D + 5C = 87 ----------(2)

Multiply equation (1) by 2 and subtract it from equation (2).

2(D + 2C) - (2D + 5C) = 2×37 - 87

2D + 4C - 2D - 5C = 74 - 87

-C = - 13

C = 13

From equation (1)

D + 2×13 = 37

D + 26 = 37

D = 37 - 26

D = 11

Therefore, cost of a bag of diapers is $11 and cost of one can of formula is $13.

Answer:60

Step-by-step explanation:

Answer:

Speed of first car = 30 km/h and speed of second car = 55 km/h

Step-by-step explanation:

Speed = distance/time

Given: distance travelled by one car = 120 km

Distance travelled by second car = 220 km

Now let speed of first car be x km/h.

∴ Speed of second car = (x + 25) km/h  (∵ One car travels 25 km\h faster than another)

Now, if the time is constant, then ratio of distance to speed of first car will be equal to the ratio of distance to speed of another car. e.g.,

[tex]\frac{distance\ travelled\ by\ first\ car}{speed\ of\ first\ car} = \frac{distance\ travelled\ by\ second\ car}{speed\ of\ second\ car}[/tex]

[tex]\frac{120}{x} = \frac{220}{x+25}[/tex]

[tex]220x = 120 (x +25)[/tex]

[tex]220x = 120x + 3000[/tex]

[tex]100x = 3000[/tex]

[tex]x = 30[/tex]

∴ Speed of first car = 30 km/h

Speed of second car = (30 + 25) = 55 km/h.

Answer: FIRST OPTION.

Step-by-step explanation:

By definition, the "Angle formed by a Tangent and a Secant" is:

[tex]Angle\ formed\ by\ Tangent\ and\ Secant=\frac{1}{2}({Difference\ of\ Intercepted\ Arcs)[/tex]

In this case you can identify in the figure that the Intercepted Arcs are:

 [tex]LP=x[/tex] and [tex]PM=y[/tex]

And the Angle formed by the tangent and the secant is:

[tex]\angle MNP[/tex]

Therefore, the following equation can be used to calculate the measure of the angle ∠MNP:

[tex]m\angle MNP=\frac{1}{2}(LP-PM)\\\\m\angle MNP=\frac{1}{2}(x-y)[/tex]

This matches with the First option.

Answer:

A.

Step-by-step explanation:

Answer:

StartFraction R Q Over P Q EndFraction

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle PQR the function sine of angle P is equal to divide the opposite side to angle P (segment RQ) by the hypotenuse (segment PQ)

so

[tex]sin(P)=\frac{RQ}{PQ}[/tex]

therefore

StartFraction R Q Over P Q EndFraction

Answer:

Answer C

Step-by-step explanation:

Answer:

The company decided to increase the price by $9.60, or by 48%.

Step-by-step explanation:

To measure the price difference in dollars is simple, just subtract the old price from the new one:

[tex]29.60 - 20 = 9.60[/tex]

Divide the price change by the old price to find the price increase in percentage:

[tex]9.60 \div 20 = 0.48 \\ 0.48 \times 100\% = 48\%[/tex]

Answer:

Step-by-step explanation:

The last time the customer bought the product it was $20. The price has increased by $9.60.

Subtract the old price from the new one

$29.60 New Price- $20 Old Price=$9.60

Now Divide the Price Change amount of $9.60 by the Old Price $20

$9.60/$20=0.48

0.48X100%=48%

Answer:

Answer is 7

Step-by-step explanation:

you can see in above picture

Step-by-step explanation:

This is a unit conversion problem it seems.

Basically, you're trying to take 25.2 km/h and turn that into m/s.

Let's convert hours to seconds first, so you can sort of see what I mean:

[tex]\frac{25.2km}{1 hour}*\frac{1hour}{60 minutes}*\frac{1minute}{60seconds}[/tex]

So now we've done the first part of the equation, dealing with hours to seconds. See how we now have seconds in the denominator instead of hours? (Keep in mind, we don't want to multiply everything until the very very end!)

Now let's turn kilometers into meters (kilo- means thousand):

[tex]*\frac{1000meters}{1kilometer}[/tex]

Now that we have that, let's multiply out the full equation to get our answer!

[tex]\frac{25.2*1000}{60*60} =7[/tex]

Therefore our answer is the nice and satisfying 7.

Answer:

7

Answer:

1/4 or 0.25

Step-by-step explanation:

sqr root 25 = +- 5, but in this case we only worry about the positive root values

we exchange root 25 or 5 to get a new equation (6-5)/4

we solve the numerator (6-5= 1) then divide by the denominator to get 1/4 or 0.25

By the process of simplification, the required answer is 0.25

What is simplification?

At first, it is important to know about mathematical expression. Mathematical expression consist of numbers connected by addition, subtraction, multiplication and division.

Simplification is the process of reduction of mathematical expression into a simple form.

Here,

[tex]\frac{6 - \sqrt{25}}{4}\\\frac{6-5}{4}\\\frac{1}{4}\\0.25[/tex]

The required answer is 0,25

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Answer:

[tex]y = -8x - 39[/tex]

Step-by-step explanation:

First, find the rate of change [slope]:

-y₁ + y₂\-x₁ + x₂ = m

[tex] \frac{7 + 9}{4 - 6} = -\frac{16}{2} = -8[/tex]

Then use the Point-Slope Formula since we are given points. Now, according to this formula, all negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY careful inserting the coordinates into the formula with their CORRECT signs. It does not matter which one you choose:

y - y₁ = m(x - x₁)

y - 9 = -8(x + 6)

y - 9 = -8x - 48

+ 9 + 9

______________

y = -8x - 39

__________________________________________________________

y + 7 = -8(x + 4)

y + 7 = -8x - 32

- 7 - 7

______________

y = -8x - 39

** You see? I told you it did not matter which ordered pair you choose because you will always get the exact same result.

I am joyous to assist you anytime.

Answer:

in this case $246,07 is over $100, It mean he will pay just 1%

246,07 x 0,01 = $2,46 is his finance charge

Step-by-step explanation:

Step-by-step explanation:

5x<-3

x<-0.6

and there we go

Answer:

[tex]x\in (-\infty, -\frac{3}{5})[/tex]

Step-by-step explanation:

Here, the given inequality,

[tex]10x < -6[/tex]

Since, 1/10 > 0

Thus, if we multiply both sides by [tex]\frac{1}{10}[/tex], the sign of the inequality will not change

That is,

[tex]x < -\frac{6}{10}=-\frac{3}{5}[/tex]

[tex]\implies x\in (-\infty, -\frac{3}{5})[/tex]

Answer:

6

Step-by-step explanation:

First, find common denominators for the fractions given. In this case, it will be 24. Remember that what you multiply to the denominator, you multiply to the numerator:

(1/4) x (6/6) = 6/24

(1/8) x (3/3) = 3/24

(1/12) x (2/2) = 2/24

(6/24) + (3/24) + (2/24) = (6 + 3 + 2)/24 = (11)/24

11/24 of the balls are NOT white.

Find the amount that are white. Subtract 11/24 from the total, 24/24:

24/24 - 11/24 = 13/24

Multiply:

26 * (1/8)/(13/24) = (26/8)/(13/24) = (13/4) * (24/13) = (24/4) = 6

6 is the amount of blue balls there are in the bag.

~

Hey!

---------------------------------

1/4 are green.

1/8 are blue.

1/12 are yellow.

---------------------------------

Solution:

= 1/4 + 1/8 + 1/12

= 6/24 + 3/24 + 2/24

= 11/24

1 - 11/24 = 13/24

13/24 are white.

13x/24 = 26

13x/24 * 24 = 26 * 24

13x = 624

13x/13 = 624/13

x = 48

To find how many blue balls just divide by 8.

48/8 = 6

---------------------------------

Answer:

There are 6 blue balls.

---------------------------------

Hope This Helped! Good Luck!

Answer:

No lo se

Step-by-step explanation:

Franco and Lisa are playing a decimal number game where the aim is to correctly fill in the missing number in each decimal. The winner is the one who can do this first. This game requires a strong understanding of decimal places and decimal number values.

Franco and Lisa are playing a game that involves completing decimal numbers. The player who first correctly identifies and writes the missing number in each decimal on the wheel is declared the winner. Here's how Franco and Lisa might play:

To be successful in this game, both players need to have a solid understanding of decimal places and the value of decimal numbers.

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Answer:

J(2, 5 )

Step-by-step explanation:

Using the section formula

[tex]x_{J}[/tex] = [tex]\frac{1(-2)+2(4)}{2+1}[/tex] = [tex]\frac{-2+8}{3}[/tex] = [tex]\frac{6}{3}[/tex] = 2

[tex]y_{J}[/tex] = [tex]\frac{1(1)+2(7)}{2+1}[/tex] = [tex]\frac{1+14}{3}[/tex] = [tex]\frac{15}{3}[/tex] = 5

Thus J = (2, 5 )

Answer:

E= 4f - 1       f= e+1/4

Step-by-step explanation:

Answer:

Its 176

Step-by-step explanation:

just searched it up and got it right.

Answer:

32

3

=10 and 2 over 310

2

3

≈10.667

2.