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
Law Incorporation [45]
3 years ago
6

I NEED HELP WITH THESE

Mathematics
2 answers:
Rasek [7]3 years ago
7 0

Answer:

2S + 3L = 24

S+L=10

Step-by-step explanation:

We will be using the Elimination Method for this question.

S = small || L = large

1. Multiply 2nd equation by -2 then bring down 1st equation:

(-2) (S + L= 10)

= -2S - 2L = -20

   2S + 3L =24

= 0S + L = 4

<em>y = 4</em>

2. Substitute L in either equation:

S + L = 10

S + (4) = 10

<em>S = 6</em>

3. Plug both S and L values into other equation:

2(6) + 3(4) = 24

12 + 12 = 24

<em>Solution: (6, 4) </em>

<em>They will need to make 6 small and 4 large to get the most amount of money. </em>

Aneli [31]3 years ago
6 0

Answer:

3S+2L=24

S+L=10

Step-by-step explanation:

I took the test

You might be interested in
Suppose the parent population has an exponential distribution with a mean of 15 and standard deviation of 12. Use the Central Li
bazaltina [42]

Answer:

The sampling distribution of the sample mean of size 30 will be approximately normal with mean 15 and standard deviation 2.19.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \mu and standard deviation \sigma, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \mu and standard deviation s = \frac{\sigma}{\sqrt{n}}.

For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.

For the population, we have that:

Mean = 15

Standard deviaiton = 12

Sample of 30

By the Central Limit Theorem

Mean 15

Standard deviation s = \frac{12}{\sqrt{30}} = 2.19

Approximately normal

The sampling distribution of the sample mean of size 30 will be approximately normal with mean 15 and standard deviation 2.19.

4 0
3 years ago
A class of 64 students was given 320 book how many will each students take home
uranmaximum [27]

<em>Each</em><em> </em><em>student</em><em> </em><em>will</em><em> </em><em>take</em><em>=</em><em>3</em><em>2</em><em>0</em><em>/</em><em>6</em><em>4</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>5</em>

<em>So</em><em> </em><em>the</em><em> </em><em>ans</em><em>wer</em><em> </em><em>is</em><em> </em><em>5</em><em>.</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>be</em><em> </em><em>helpful</em><em> </em><em>to</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em>

<em>✧◝(⁰▿⁰)◜✧</em>

4 0
4 years ago
What is the equation of the line that passes through the point (-7, 2) and has a slope of -1?​
Morgarella [4.7K]

Answer:

y= -1x-5

Step-by-step explanation:

4 0
3 years ago
A rhombus diagonals bisects opposite <br>a)angles <br>b)line​
hichkok12 [17]

Answer:

The answer to this question is angles

3 0
3 years ago
Read 2 more answers
Antonina needs to have worked at least 909090 volunteer hours to graduate. She has already volunteered with a housing organizati
Veseljchak [2.6K]
An inequality can be formed by simply translating the problem statement to numerical expressions.

From the problem we know that 3w added with 52 hours should be equal or greater than 90 (helpful insight from the keyword "at least"). Therefore, it's inequality would look like:

3w+52>=90 (>= is used instead of ≥ for constraints in formatting)

The inequality above best models the situation.
8 0
3 years ago
Read 2 more answers
Other questions:
  • A store put a sweater on sale for half of the original price. the sweaters still did not sell, so the store reduced the price by
    11·1 answer
  • What is the area of a pentagon using the side length of 4
    11·1 answer
  • Please answer this correctly
    8·2 answers
  • Are the following figures similar?
    8·1 answer
  • (a+b)^2–(b+c)^2 as a product of two polynomials
    11·1 answer
  • A company made 4 million in the second quarter this is one third more than I made in the first quarter and forfeits of what I ma
    11·1 answer
  • BRAINLIEST!50 POINTS!!RIGHT ANSWERS ONLY!!
    8·1 answer
  • Gabby received 6 job offers from 15 interview he did last month.Which ratio best describes the relationship between the number o
    8·1 answer
  • A bicycle store costs $3600 per month to operate. The store pays an average of $80 per bike. The average selling price of each b
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=3%5E%7B2x%2B1%7D%20-4.9%5E%7Bx%7D%20%3D-9" id="TexFormula1" title="3^{2x+1} -4.9^{x} =-9" alt=
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!