Find the unit rate. (Round to the nearest hundredth, if necessary.) $140 for 18 oz

Answer: The square root of 15 is a rational number

explanation: if 15 is a perfect square. ... Since 15 is not a perfect square, it is an irrational number. This means that the answer to the square root of 15 will have an infinite number of decimals. The decimals will not terminate and you cannot make it into an exact fraction.

Answer:

x = 10

Step-by-step explanation:

Step 1: Define

f(x) = -3x + 51

g(x) = 3x - 9

f(x) = g(x)

Step 2: Set up equation

f(x) = g(x)

-3x + 51 = 3x - 9

Step 3: Solve for x

51 = 6x - 9

60 = 6x

x = 10

Step 4: Check

f(10) = -3(10) + 51

f(10) = -30 + 51

f(10) = 21

g(10) = 3(10) - 9

g(10) = 30 - 9

g(10) = 21

f(10) = g(10) = 21

Answer:

(-5 x)/2

Step-by-step explanation:

Simplify the following:

-6 (x/4 - (2 x)/3 + (5 x)/6)

Put each term in x/4 - (2 x)/3 + (5 x)/6 over the common denominator 12: x/4 - (2 x)/3 + (5 x)/6 = (3 x)/12 - (8 x)/12 + (10 x)/12:

-6(3 x)/12 - (8 x)/12 + (10 x)/12

(3 x)/12 - (8 x)/12 + (10 x)/12 = (3 x - 8 x + 10 x)/12:

-6(3 x - 8 x + 10 x)/12

The gcd of -6 and 12 is 6, so (-6 (3 x - 8 x + 10 x))/12 = ((6 (-1)) (3 x - 8 x + 10 x))/(6×2) = 6/6×(-(3 x - 8 x + 10 x))/2 = (-(3 x - 8 x + 10 x))/2:

(-1 (3 x - 8 x + 10 x))/2

3 x - 8 x + 10 x = 5 x:

Answer: (-5 x)/2

The choice which defines the piecewise function shown in the graph is; Choice B.

For the line originating from the center and plotted towards the right (i.e Positive x-axis)

We can conclude that the line can be represented by the function; f(x) = -x/2 and slope = -1/2 where; x>= 0 due to the solid dot

For the line whose y-intercept is at point, (0, -2), and is plotted towards negative x; we have;

We can conclude the equation of the line can be represented by the function; f(x) = -x -2 where slope = -1, and domain; x < 0

Ultimately, the aggregate of both functions give s the required piecewise function as represented in Choice B.

Read more on piecewise functions;

https://brainly.com/question/10147637

Answer:

t = 4 + 6n

Step-by-step explanation:

a = 10

d = 6

in general

tn = a + (n-1)*d

tn = 10 + (n-1)*6

tn = 10 + 6n - 6

tn = 4 + 6n

So if n = 5 then

t5 = 4 + 6*5

t5 = 4 + 30

t5 = 34 which agrees with your givens.

Answer:

Step-by-step explanation:

let x be the number of cards brian gets

let y be the amount of money he spends

the y intercept will be 5, since he automatically spends $5 to enter

a. 4x+5=y

b.29=4x+5 —-> 24=4x —-> x=6. Brian got 6 card

c. Brian can’t buy more than 15 cards. When you plug in 65 for y into the equation, after solving for x you get 15 To check, 4(15)+5=65

                  [tex]\huge\boxed{Second\;Provided\;Answer.}[/tex]

[tex]12(8) + 13(11) = 239\\12 * 8 + 13 * 11\\12 * 8 = 96\\96 + 13 * 11\\13 * 11 = 143\\96 + 143 = 239\\[/tex]

[tex]Therefore,\;your\;final\;answer\;is\;the\;second\;provided\;answer.[/tex]

Hope this helped!

May i have brainliest?

[tex]\huge\boxed{Thanks,\;Plip.}[/tex]

Answer:

9

Step-by-step explanation:

4:(x-3)=2:3

4/2=2

Which means that x-3 has to equal double the amount of 3

3*2= 6

x-3=6

Add three to both sides

x=9

Answer:

9

Step-by-step explanation:

4:(x-3)=2:3

4:(x-3)=2(2:3)

4:(x-3)=4:6

x-3=6

x=9

there is no picture. Can you upload a picture?

Answer:

75x + 100 greater than 1000

Step-by-step explanation:

Answer:

He walks 1,060 miles on the tremil in one year.

Step-by-step explanation:

4*5=20*53=1,060

There are 53 sometimes 52 weeks in a year,2020 wise 53 so 53*20=1,060 miles.

Answer:

w=1

Step-by-step explanation:

8w-12=-4

8w =-4+12

8w=8

8w/8=8/8

w=1

Mark as brainliest

Answer:

Well first we have to know what -12 is -4. So I know that 8 subtracting 12 is -4 already but, i am explaining to your knowlege so  here I go.

What we can do is add 12 to -4 and it will equal what _-12=-4  

So -4+12=8

Since the variable is with 8, we have to find what the variable w is. So 8x_=8?

Thats obvious right? 8x1=8!

So 8w-12=-4 = 8x1=8-12=-4

Hope this helps and if it helps enough pls mark as brainliest!

Step-by-step explanation:

Answer:

  13 cm × 12 cm

Step-by-step explanation:

The diagonal of the top or bottom faces of the box is the hypotenuse of a triangle with legs 12 cm and 5 cm. The Pythagorean theorem tells you that diagonal length is ...

  d = √(12² +5²) = √(144 +25) = √169 = 13 . . . cm

The width of the divider is 13 cm.

The height of the divider is shown as 12 cm.

The dimensions of the dividing rectangle are 13 cm by 12 cm.

Answer: x= a-18/18

Step-by-step explanation:

The expression equivalent to this is letter A.  x= ±√(A-18/18)

Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.

To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.

To solve for x in the equation for the area which was given to be;

A = 18(x^2 + 1),

So, we divide both sides of the equation by 18 first.

A/18 = x^2 + 1

Then, we subtract 1 from both sides of the equation;

A/18 – 1 = x^2

Then, we simplify the expression in the left side of the equation;

(A – 18)/18 = x^2

And  obtain the square root from both sides of equation,

x= ±√(A-18/18)

Therefore, The expression equivalent to this is letter A.  x= ±√(A-18/18)

Learn more about expression here;

https://brainly.com/question/14083225

#SPJ6

Hello!

The new value is $ 22,9425 or just $ 23 in a more simplified size.

We need to calculate 25% of 30.59.

We will do this by turning 25 into tenths:

Now, we subtract that from 30,59.

30,59 - 7,6475

= 22,9425

So, the new value is $ 22,9425 or just $ 23 in a more simplified size.

_______________

Att. Isaiasdesign03

Moderator in Brainly BR

Sorry my English, I'm Brazilian. ☺

Answer:

23

Step-by-step explanation:

3/4 has 3  of 1/4 pieces.

5 has 20 of 1/4 pieces.

The number of pieces of 1/4 in 5 3/4 is 23 pieces

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of pieces be = A

Let the number be = 1/4

Now , the number of pieces of 1/4 in 5 3/4 is calculated as

The number 5 3/4 is converted into mixed fraction is 23/4

So , the equation is

The number of pieces of 1/4 x n = 23 / 4

So , the equation will be

n x 1/4 = 23 / 4   be equation (1)

Multiply by 4 on both sides , we get

n = 23 pieces

Therefore , the number of pieces 1/4 is in 5 3/4 is 23 pieces

Hence , The number of pieces of 1/4 in 5 3/4 is 23 pieces

To learn more about equations click :

https://brainly.com/question/10413253

#SPJ2

Answer:

cos(θ)

Step-by-step explanation:

cot(θ) = cos(θ)/sin(θ)

Step 1: Write expression

cot(θ)sin(θ)

Step 2: Substitute

cos(θ)/sin(θ) · sin(θ)

Step 3: Simplify

cos(θ)

Answer:

-7

Step-by-step explanation:

[tex]12-9x=-3x-30[/tex]

[tex]12=6x-30[/tex]

[tex]6x-42[/tex]

[tex]x=-7[/tex]

Answer:

15/2 < √81

15/2=7.5

√81=9

7.5<9

Answer:

x>5

Step-by-step explanation:

-11>-1-2x

2x>-1+11

2x>10

x>5

Answer:

5 > x

Step-by-step explanation:

-11 > -1 -2x ---> plus one on each side---> -10 > -2x ----> divide by -2 --> 5 > x

Answer:

We can have two cases.

A quadratic function where the leading coefficient is larger than zero, in this case the arms of the graph will open up, and it will continue forever, so the maximum in this case is infinite.

A quadratic function where the leading coefficient is negative. In this case the arms of the graph will open down, then the maximum of the quadratic function coincides with the vertex of the function.

Where for a generic function:

y(x) = a*x^2 + b*x + c

The vertex is at:

x = -a/2b

and the maximum value is:

y(-a/2b)

Answer:

6*(x+4)

Step-by-step explanation:

The expression "Six times the sum of a number and four" can be written as 6 × (x + 4) OR 6(x+4)

The complete question is:

How do you write the expression for: Six times the sum of a number and four

To write an expression for the given statement (Six times the sum of a number and four),

Let the number be x

Therefore, the sum of the number and four would be

x + 4

Now, for the complete statement - Six times the sum of a number and four

We will get

6 × (x + 4) OR 6(x+4)

Hence, the expression "Six times the sum of a number and four" can be written as 6 × (x + 4) OR 6(x+4)

Learn more here: https://brainly.com/question/11708683

Answer:

African American (aka Black)

Answer:

african american blm/alm

Step-by-step explanation:

Alright, so uno.

By six types of triangles, I'll assume that your teacher meant acute, right, obtuse, scalene, isosceles, and equilateral.

Some easy things to make with triangles are flags.

You could make a triangular leaf, with triangles as the stem.

Look up animals made out tangram triangles for some inspiration.

Honestly, just do whatever you wanna do.

Answer:

C: 5 3/8

Step-by-step explanation:

The length of each straw half is 5.375

A= 6.25

B = 5.65

C = 5.375

D = 5.125

Answer:

x = [tex]\frac{3+2y}{5y-2}[/tex]

Step-by-step explanation:

Given

y = [tex]\frac{2x+3}{5x-2}[/tex] ← multiply both sides by (5x - 2)

y(5x - 2) = 2x + 3 ← distribute left side

5xy - 2y = 2x + 3 ( add 2y to both sides )

5xy = 2x + 3 + 2y ( subtract 2x from both sides )

5xy - 2x = 3 + 2y ( factor out x from each term on the left side )

x(5y - 2) = 3 + 2y ← divide both sides by (5y - 2)

x = [tex]\frac{3+2y}{5y-2}[/tex]

Answer:

1

Step-by-step explanation:

&//&18289

If X = 37.5% of 20% of 48 and Y = 14.28% of  27.27% of 77, then  X>Y.

The first step is to determine the value of X.

X = 37.5% of 20% of 48

X = 0.375 x 0.2 x 48 = 3.6

The second step is to determine the value of Y.

Y = 14.28% of  27.27% of 77

Y = 0.1428 x 0.2727 x 77 = 3

Note that:  

> means greater than

< means less than

≥ means greater than or equal to  

≤ less than or equal to

Based on the above calculations, x > y.

To learn more about inequality, please check: https://brainly.com/question/5031619

Answer:

12

Step-by-step explanation:

3(5)+(-2+4-5)

Use PEMDAS: Parentheses,  Exponents, Multiplication, Division, Addition, Subtraction

(-2+4-5)=-3

3(5)-3

3(5)=15

15-3=12

Answer:12

Answer:

x would equal 8. because you would add AB and BC together and set it equal to AC

Hoped I helped

Can I get a brainliest