Mathematics College

Which expression means 5 less than the product of 9 and a number w

Answers

Answer 1

Answer:

9 x w = x

x - 5= y

Step-by-step explanation:

9 x w = x                                  w = a variable that equals the second multiplier.

                                                x = a variable that equals the product of 9 and x.

x - 5 = y                                     y = a variable that  equals the end value.

Related Questions

Help!!!! how many will 12 shirts cost!?

Answers

Answer:

240

Step-by-step explanation:

60/3=20

1 shirt costs $20 sooo...

20x12=240

$240

can i get branilest for first answer

what is the total area of the (outside) square shown at the right?

Answers

Answer: 8

Step-by-step explanation: ADD ALL THE SIDES TOGETHER

What percent is represented by the shader portion of things 10 x 10 grid? Please help

Answers

Answer:

40% out of 100 squares are shaded.

Step-by-step explanation:

800,721 x 85,582
WILL GIVE BRAINLIEST FOR FIRST ANSWER

Answers

Answer:

68,527,304,622

Step-by-step explanation:

hope that helps

Answer:

The answer is 68527304622

Step-by-step explanation:

3/5x + 7 = 12
What is the value of x?

Answers

the answer is x is equal to 0.6

Select the correct answer. Simplify the following expression. (6x2 - 9x - 4) - (2x2 - 3x - 9)

Answers

Answer:

4×2-6x+5

Step-by-step explanation:

(6x2 - 9x - 4) - (2x2 - 3x - 9)

We can deduct (2×2) from (6×2) first: (4×2)

Then we deduct (-3x) from (-9x): (-6x)

Then we deduct (-9) from (-4): 5

Then we add everything together: (4×2-6x+5)

yosef typed a 36-word paragraph in minute. What is his typing speed, in words per minute?

Answers

Typing speed of Yousuf is 54 words per minute

5. What is the slope of the line through the points (-2, -1) and (4, 3)?
culo
Class Notebo...

Answers

The slope of the points is 2/3.

Hope this helps!

How do you work this out

Answers

Okay, I can’t really see all of the pictures completely but I’ll try my best to help.

For the page with the equivalent fractions, the answers are:
1/2 = 5/10
3/4 = 9/12
4/10 = 2/5
1/4 = 2/8

I would love to help more but I need more pictures to see the whole problem. I was going to try and help with the sequence problems but I can’t see it.

Anyways, I hope that this helps!

A manufacturer produces three models of bicycles. The times (in hours) required for assembling, painting, and packaging each model are shown in the table below: Model A Model B Model Assembling 2 2.5 3 Painting 1.5 2 1Packaging 1 0.75 1.25 The total time available for assembling is 4006 hours, for painting is 2495 hours, and for packaging is 1500 hours. The profits per unit are $45 for Model A. $50 for Model B and $55 for Model C. What is the optimal production level for each model, and what is the optimal profit? A) Set up the objective function. B) Set up the constraints in inequality form.C) Rewrite your answer to (b) as equations with slack variables.D) Write the initial tableau for solution via the simplex method.

Answers

Answer:

we have to maximize the following equation:

45A + 50B + 55C

where:

A = number of model A bicycles produced

B = number of model B bicycles produced

C = number of model C bicycles produced

the constraints are:

2A + 2.5B + 3C ≤ 4006 (assembly constraint)

A + 0.5B + 2C ≤ 2495 (painting constraint)

A + 0.75B + 1.25C ≤ 1500 (packaging constraint)

A,B,C ≥ 0

using solver, the optimal solution is: 745A + 1006B = $83,825

using slack variables:

2A + 2.5B + 3C + S1 = 4006 (assembly constraint)

A + 0.5B + 2C + S2 = 2495 (painting constraint)

A + 0.75B + 1.25C + S3 = 1500 (packaging constraint)

A,B,C,S ≥ 0

slack variable tableau:

A         B         C           S1          S2          S3           Z            B

2         2.5       3           1             0            0            0            4006

1          0.5       2          0             1            0             0            2495

1          0.75     1.25      0             0           1              0            1500

-45      -50      -55       0             0           0              1            0

Which line contains the point (6,-5) and has a slope of 2/3 ?

Answers

Answer:

y =2/3 -9

Step-by-step explanation:

Someone check my answers please

Answers

Answer:

Thats good and its correct i think

Step-by-step explanation:

correct me

Answer:

they look good to me and nice handwriting

Step-by-step explanation:

Ashton had $60 to take shopping with her address for $16 and 50 Cent a pair of shoes for $12.25 and three headbands for $2.25 each she pay the 6% Sales tax on all of the items you bought how much money did Ashton have left? Please ASAP

Answers

Answer:

Ashton had $22.90 left.

Step-by-step explanation:

Since Ashton spent $ 16 on the first product, $ 12.25 on the pair of shoes, and $ 2.25 on each of the 3 headbands, the total cost of the products purchased is $ 35 (2.25 x 3 + 16 + 12.25).

Now, to this amount a sales tax of 6% must be added, that is, the final amount paid by Ashton is $ 37.10 (35 x 1.06).

Therefore, since Ashton's starting amount was $ 60, the amount left over after the purchase is $ 22.90 (60 - 37.1).

Which is an equation in point-slope form of the line that passes through the points (4, 5) and (3, 1)?

Answers

Answer:

m=4

Step-by-step explanation:

if that's not how you write it then try y=4x

1+1 (giving away for fun). :)

Answers

Answer is 2222222222222222222 jk it’s 2

WILL MARK AS BRAINLIEST!!!!!

Answers

Answer:

y=8x

Step-by-step explanation:

Help me out really fast please

Answers

Answer:

it would be D.

Answer: Use the same counter weight.

Step-by-step explanation: It should be the controlled variable whereas the ball would be the independent, and the distance the dependent.

hi i have a question can younplease help me ​

Answers

Answer:15

Step-by-step explanation:

These two area models represent 2/3 and 6/9 . Choose the equation that shows why 2/3 and 6/9 are equivalent.
A) 2*3/3*3 =6/9
B)2+3/3+3= 5/9
C)2*2/3*3=4/9
D) (2/2) / (3/3) = 1/1

Answers

Answer:

A

Step-by-step explanation:

2*3/3*3=6/9 will work

Have a great day

Parallel lines cut by a transversal

Answers

Answer:

Poop

Step-by-step explanation:

Cause

An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshake sold that day what was the total number of milkshakes that the cream shop that day?

Answers

Answer:

They sold 120 milkshakes that day

Step-by-step explanation:

We can set up a proportion

48/m=2/5

48*5=2m

2m=240

m=120

Note: If you have some value, , and it is  of the total amount, you can find the value by doing the equation

Find the Vertices of PQR, shown below, for a dilation with center (0,0) and scale
factor 2. Provide the rule and all three prime points. Is this a reduction or an
enlargement?

Answers

Answer:

reduction

Step-by-step explanation:

Answer:

Step-by-step explanation:

Vicki is 5 years older than twice Ella's age, a.
The sum of Vicki's and Ella's age is 29.
Which equation represents this relationship?

Answers

Answer:

5+3a=29

Step-by-step explanation:

let Ella's age be 'a'

Vicki's age=5+2a

sum of their ages= 29

So, the equation is

  (5+2a)+a=29

       5+3a=29

hope this helps!

Answer:

(5+2a) + 2a=29

Step-by-step explanation:

WIILL GIVE BRAINLEST PLZZZ ANSWER find the opposite 0,3,-4,11,-12

Answers

0,-3,4,-11,12

please mark brainiest thanks!

A watermelon that weighs 7.5 kilograms or a baby that weighs 12 pounds?

Answers

Answer:

A water melon, which would be 16 lbs.

Step-by-step explanation:

I converted the  kilos in lbs.

NEED ANSWERS ASAP PLEASE

Answers

Answer:

the first one is 4 and 5

Step-by-step explanation:

the second one is 45 because 15+15+15 is 45, you get 15 by the square root of 225

Answer:

1)4)5

2)45

Step-by-step explanation:

1) ✓22 = 4.69041575 which is between 4 and 5

2) The area is 225ft2 area= length * length (the only one that fits here with 225 is 15) 15*15 is 225. Now that we know the sides for perimeter:

_15__

15 |. |. 15

-------

15

The question though, asks for the perimeter which is around. So you add 15 three times for the three sides and get 45ft

find the missing lengths and leave answers as radicals in simplest form?

Answers

Answer:

x=6

y=3

Step-by-step explanation:

y(side)= x

x(side)=2x

3rd side (3[tex]\sqrt{3}[/tex]) = x[tex]\sqrt{3}[/tex]

x=3;

x= 2(3)=6

y=(3)=3

Answer:

x = 6 ; y = 3

Step-by-step explanation:

x = 2y

4y² = y² + 27

3y² = 27

y² = 9

y = 3 and x = 6

in a farm there are 7pigs and chickens in all if there are 20 animals legs in all how many chickens are there??? help​

Answers

Step-by-step explanation:

3pigs and 4 chickens

3pigs = 12 legs

4 chickens = 8 legs

7 animal. 20legs

5. What is the slope of the line through the points (-2, -1) and (4, 3)?
culo
Class Notebo...

Answers

Answer:

m= 2/3

Answer Explanation:

If that's not how you write it, then try y=2/3x

Holly has watched 39% of a movie that is 122 minutes long.

Which is the best estimate for the number of minutes of the movie that Holly has watched?
36 minutes
39 minutes
48 minutes
52 minutes

Answers

9514 1404 393

Answer:

  48 minutes

Step-by-step explanation:

39% of 122 is ...

  0.39 × 122 = 47.58 ≈ 48

Holly has watched about 48 minutes of the movie.

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