1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Len [333]
3 years ago
12

How to solve this problem that don't nor know

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0
Well, for number 23 you have to figure out what n is. In order to do that you have to multiply different numbers to figure out the number for n. I hope this helps and have a wonderful day.
sasho [114]3 years ago
3 0
21) - 4 + 7 (1 - 3m) = - 4 + 7 - 21m = 3 - 21m
23) - 2n - (9 - 10n) = - 2n - 9 + 10n = 8n - 9
You might be interested in
A baseball player reaches base 35% of the time. How many times can he expect to reach base in 850 at-base?
White raven [17]
297.5 is the direct answer when you do 850×.35, but round that to 298.
3 0
3 years ago
A store plans to sell two different game consoles, the YuuMi and the ZBox. The store’s wholesale cost for a YuuMi is $250, and t
strojnjashka [21]

9514 1404 393

Answer:

  • Constraints: x + y ≤ 250; 250x +400y ≤ 70000; x ≥ 0; y ≥ 0
  • Objective formula: p = 45x +50y
  • 200 YuuMi and 50 ZBox should be stocked
  • maximum profit is $11,500

Step-by-step explanation:

Let x and y represent the numbers of YuuMi and ZBox consoles, respectively. The inventory cost must be at most 70,000, so that constraint is ...

  250x +400y ≤ 70000

The number sold will be at most 250 units, so that constraint is ...

  x + y ≤ 250

Additionally, we require x ≥ 0 and y ≥ 0.

__

A profit of 295-250 = 45 is made on each YuuMi, and a profit of 450-400 = 50 is made on each ZBox. So, if we want to maximize profit, our objective function is ...

  profit = 45x +50y

__

A graph is shown in the attachment. The vertex of the feasible region that maximizes profit is (x, y) = (200, 50).

200 YuuMi and 50 ZBox consoles should be stocked to maximize profit. The maximum monthly profit is $11,500.

4 0
3 years ago
Adding Unlike denominators 1/11 + 1/4
castortr0y [4]

Answer: 15/44

Step-by-step explanation:

You have to make the denominators match so:

1/11(4) + 1/4(11)=

4/44 + 11/44=

15/44

3 0
3 years ago
Pls help me
gizmo_the_mogwai [7]

Answer:

no

no

no

yes yes

Step-by-step explanation:

not 100% but it should be right

3 0
3 years ago
Wren has a 30% chance of being selected as the president of the school sports club and a 80% chance of being elected editor of t
andre [41]
I think 24 might be the answer if not its 15
7 0
4 years ago
Other questions:
  • What is the slope of y=1/5x - 4?
    12·2 answers
  • Diego has 49 square inch tiles. He wants to use to make a square mosaic. How long can each side of the mosaic be?
    9·1 answer
  • If a polynomial has only one real non-repeated root, what can you say about the order of the polynomial? Justify your answer in
    12·1 answer
  • Sally has a box that has 30 red balloons and 60 total balloons. What is the probability a randomly selected one is red?
    14·1 answer
  • What is the radical form of each of the given expressions?
    6·1 answer
  • Carrie has $500 in her bank account. She plans to add $245 a week to her account. Jose has $710 in his bank account. He plans to
    5·1 answer
  • Don’t need to show work please help
    6·1 answer
  • Find the mean of the data set below:<br> 13, 6, 47,0
    14·2 answers
  • What is 8 - <img src="https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B2%7D" id="TexFormula1" title="\frac{8}{2}" alt="\frac{8}{2}" alig
    13·2 answers
  • I have the answer but how do you get to the answer please describe below
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!