Determine the correct inventory amount on December 31.

I am so lost and have no clue what to do. Any help is appreciated!

Answer:

The answer is A. -21

Step-by-step explanation:

-21. J(x)= -4(5)= -20 ; H[J(5)]= -20-1 = -21

The solution of the equations are given below.

An equation is a combination of different variables, in which two mathematical expressions are equal to each other.

The given equations are b + 6 = 15, 17.5 - b = 12.5, 4.b = 14, 3/2 + b = 5 and 27/b = 3.

Solve the equations one by one.

b + 6 = 15

Solve the equation,

b = 15 - 6

b = 9

17.5 - b = 12.5

Solve the equation,

b = 17.5 - 12.5

b = 5

4.b = 14

Solve the equation,

b = 14/4

b = 7/2

3/2 + b = 5

Solve the equation,

b = 5 - 3/2

b = 7 / 2

27/b = 3

Solve the equation

b = 27/3

b = 9

Equation 17.5 - b = 12.5 gives value 5.

Equations b + 6 = 15 and 27/b = 3  gives value 9.

And equations 4.b = 14 and 4.b = 14 gives value 7/2.

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The algebraic rule for the transformation is B' = (Bx + 15, By - 12)

Given data ,

To determine the algebraic rule for the transformation from point B to point B', we need to find the equations that relate the coordinates of the preimage point B to the image point B'.

Let's denote the translation amounts in the x-direction and y-direction as (dx, dy). The coordinates of B' can be obtained by adding these translation amounts to the coordinates of B:

B' = (Bx + dx, By + dy)

Given that B is located at (5, -4) and B' is located at (20, -16), we can calculate the translation amounts:

dx = 20 - 5 = 15

dy = -16 - (-4) = -12

Hence , the algebraic rule for the transformation is B' = (Bx + 15, By - 12)

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Distance = √(17) Because 1 + 16 = 17

Answer:

1.)450.00

2.)336.00

3.)50.40

4.)27.30

Step-by-step explanation:

Answer:

Step-by-step explanation:

Product means multiply.

-300

Answer:

  denominators are zero for x=1

  there is no solution

Step-by-step explanation:

We suspect your equation is supposed to be ...

  10/(5x -5) +1/5 = 2/(x -1) . . . . . parentheses are required on denominators

The denominators will be zero for x=1.

This version of the equation has no solution. It simplifies to ...

  2/(x-1) + 1/5 = 2/(x -1)

  1/5 = 0 . . . . . subtract 2/(x-1) from both sides

There is no value of x that will make this equation true.

_____

Alternative interpretation

The way your equation is written, it must be interpreted according to the order of operations to be ...

  (10/5)x -5 +1/5 = (2/x) -1 . . . . x=0 makes the denominator zero

  2x -3.8 = 2/x

  2x^2 -3.8x = 2 . . . . multiply by x

  2(x^2 -1.9x +.95^2) = 2 +2(0.95^2)

  (x -0.95)^2 = 1.9025

  x = 0.95 ± √1.9025 ≈ {-0.4293, 2.3293}

Ab=3.14xRadious to the power of 2

then to the area of the rectange you do B x H = YOUR ANSWER

Answer:

y = -3x + 5

Step-by-step explanation:

Since the line is parallel, we know that the slope of our line must be equal to the one given.

The given equation is:

y = -3x + 4

and thus, it has a slope of -3

As such, our unknown equation...

y = kx + m

...must have the same k-value, or the same slope, of -3.

y = -3x + m

Now we just need to find m. We know that our line passes through the point (2, -1), or in other words, when x = 2, y = -1

We can put these values for x and y into our equation.

y = -3x + m

-1 = -3 * 2 + m

-1 = -6 + m

Adding 6 to both sides:

5 = m

m = 5

Putting m = 5 into our equation:

y = -3x + m

y = -3x + 5

..we find that our equation is

y = -3x + 5

The required equation of a line is y = -3x + 5 that passes through (2,-1) and is parallel to y = -3x + 4.

The slope of the line is defined as the gradient of the line.

The given equation is:

y = -3x + 4

And, it has a slope of -3

We know that the slope of our line must be equal to the one given because the line is parallel.

y = mx + c

Here the same slope, of -3, so m = -3

y = -3x + c ....(i)

The required line passes through point (2, -1),

Substitute the values of x = 2, and y = -1 in equation  (i), and solve for c

y = -3x + c

-1 = -3(2) + c

-1 = -6 + c

Add 6 to both sides of the equation,

5 = c

c = 5

Substitute the values of c = 5 = 2 in equation  (i),

y = -3x + 5

Thus, the required equation of a line is y = -3x + 5 that passes through (2,-1) and is parallel to y = -3x + 4.

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Answer:

AAS

Step-by-step explanation:

There are two congruent angles, but the congruent side is not included between the two angles.

Answer:

Abram payed $12.50 for the cab ride in all.

Answer:

(x,y) --->(x-5,y)

A(-1.1)--->A¹(-6,1)

B(2,-4)-->B¹(-3,-4)

C(3,0) --> c¹(-2,0)

hope it helps

have a great day

Answer:

5% of 15 is 0.75 i think

Step-by-step explanation:

15/5% is 0.75

Answer:

width = 17 m ; length = 31 m

Step-by-step explanation:

w = width

l = length

perimeter of a rectangle = (length + width) * 2

l = 14 + w

(14 + w + w) * 2 = 96

(14 + 2w) * 2 = 96

28 + 4w = 96

4w = 68

w = 17 m

l = 14 + 17 = 31 m

Answer:

It will be $5 per square yard

Step-by-step explanation:

Answer:

$973.75

Step-by-step explanation:

7.50x35=262.5

45x9.00=405

25x12.25=306.25

If you add all the sums together you would get $973.75

Answer:

1/8

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

4 divided by 1/2

Answer:

6

Step-by-step explanation:

10 - 4 = 6

16 - 10 = 6

22 - 16 = 6

Answer:6

Step-by-step explanation:

1) 10-4=6

2) 16-10=6

3) 22-16=6

Answer:

28 degrees

Step-by-step explanation:

We know that (4x + 7) + (2x + 5) add up to a straight angle = 180 degrees, so we have the equation 4x + 7 + 2x + 5 = 180.

By combining like terms, we get 6x + 12 = 180.

Subtract 12 from both sides of the equation to get 6x = 168. Divide both sides by 6 and you get x = 28.

a) The frequency table is completed on the image given at the end of the answer.

b) The fraction of the 600 people that drink at least four cups of tea each day is given by: 9/25.

The sample size in this problem is given as follows:

600 people.

The fraction that says yes is given as follows:

9/10.

Hence the amounts are given as follows:

40% of the people who say yes drink at least 4 cups each day, hence the amounts are given as follows:

Then the fraction of the 600 people that drink at least 4 cups of tea each day is given as follows:

40% of 90% = 4/10 x 9/10 = 2/5 x 9/10 = 18/50 = 9/25.

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Answer:

\(f=-18a^2+3\)

Step-by-step explanation:

Given equation:

\(f=3-2(3a)^2\)

\(\textsf{Apply exponent rule} \quad (ab)^n=a^n b^n:\)

\(\implies f=3-2(3^2a^2)\)

Rewrite 3² as 9:

\(\implies f=3-2(9a^2)\)

Remove the parentheses:

\(\implies f=3-2 \cdot 9a^2\)

Multiply the numbers 2 · 9 = 18 :

\(\implies f=3-18a^2\)

Rearrange to make the variable the first term:

\(\implies f=-18a^2+3\)

Answer:

1/2

Step-by-step explanation:

9/16 is equal to 0.5625 . The closest number to this is 0.5 which is the same as 1/2

13

+

4

−

1

52

=

16

52

=

4

13

≈

0.3077

Explanation:

In a standard deck of cards, there are 52 cards. They are broken down into suits (4 of them: Spades, Hearts, Diamonds, Clubs) of 13 cards each. Each suit has 13 ordinal cards (A, 2 through 10, Jack, Queen, King).

Here we're asked to draw a card at random and find the probability of drawing either a diamond or a 7.

With probability, we look at the fraction of ways we can achieve some condition (the numerator) over the number of ways we can do something (the denominator).

Our denominator here is 52 - the number of cards from which we can pull 1.

Our numerator is both all the diamonds, 13 cards, and all the sevens, 4 cards, but we need to subtract 1 to account for the double counting of the 7 of diamonds.

The probability of drawing a jack or ten from a deck of cards is 2/13.

The probability of drawing a jack or a diamond is 15/52.

How to calculate probability?

Fact: A deck of cards has 52 cards and in it:

Another classification:

Now coming to the question:

Probability: Desired outcomes/total outcome

                  =8/52

                  =2/13

therefore, total cards desired=13+2=15

Probability:15/52

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Answer:

Step-by-step explanation:

The two marked sides are congruent.

The angle that is marked is congruent to the other angle opposite it.

The line in the middle is equal to itself.

You have an angle between to equal sides.

The triangles are congruent by SAS

Answer:

3 ^7

Step-by-step explanation:

7 goes in the box

you could do 5 + 2 and that is 7

Answer:

pretty sure you're supposed to put 7 in the box bc when multiplying numbers with exponents you add the exponents

Step-by-step explanation:

sorry if I'm mistaken

Each number should be dragged to a box to complete the table as follows;

Kilometers     Meters

1                        1,000

2                       2,000

3                       3,000

5                       5,000

8                       8,000

In Science and Mathematics, a conversion factor can be defined as a number that is used to convert a number in one set of units to another, either by dividing or multiplying.

Generally speaking, there are one (1) kilometer in one thousand (1,000) meters. This ultimately implies that, a proportion or ratio for the conversion of kilometer to meters would be written as follows;

Conversion:

1 kilometer = 1,000 meters

2 kilometer = 2,000 meters

3 kilometer = 3,000 meters

4 kilometer = 4,000 meters

5 kilometer = 5,000 meters

6 kilometer = 6,000 meters

7 kilometer = 7,000 meters

8 kilometer = 8,000 meters

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Missing information:

The question is incomplete and the complete question is shown in the attached picture.

The algebric expression -1/4 + 3/5 is equal to 7/20 when simplified.

To solve the expression -1/4 + 3/5, we need to find a common denominator for the fractions and then perform the addition.

The common denominator for 4 and 5 is 20. We can rewrite the fractions with this denominator:

-1/4 = -5/20

3/5 = 12/20

Now that the fractions have the same denominator, we can add them:

-5/20 + 12/20 = (-5 + 12)/20 = 7/20

Therefore, -1/4 + 3/5 is equal to 7/20.

To further simplify the fraction, we can check if there is a common factor between the numerator and denominator. In this case, 7 and 20 have no common factors other than 1, so the fraction is already in its simplest form.

Thus, the final answer is 7/20.

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