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adelina 88 [10]
3 years ago
12

AVID class is having a bake sale, and they are selling cookies and cake to raise money for a field trip. A bag of

Mathematics
1 answer:
ella [17]3 years ago
4 0

The situation can be represented by expression 3x + 5y = 900

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Let x represent the number of cookies and y represent the number of cake slice.

The class wants to raise $900.Hence:

3x + 5y = 900

Find out more on equation at: brainly.com/question/1214333

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Describe at least two advantages and two disadvantages of free-response questionnaires.​
Ksivusya [100]

Answer:

Advantages:

- It is easier for people to choose an option rather than to write an essay. The questionnaire reflects what the person is thinking and what the person's point of view is, which as a result makes it easier to analyze and conclude results

- A wide range of questions can be asked within one questionnaire, which makes it an effective way to conduct a survey/test

Disadvantages:

- A person has to read carefully in order to answer each question and sometimes there is lack of concentration by the person filling in the questionnaire

- It is slightly difficult to write an effective questionnaire, that would able to test a vast knowledge/  conduct a survey so that an effective  analysis can be done

Step-by-step explanation:

4 0
2 years ago
The population of a city increases by 3.1% per year. If this year's population is 119,000, what will next year's population be,
fredd [130]

Answer:

<u>The next year population is 122,689</u>

Step-by-step explanation:

<u>The computation of the next year population is as follows:</u>

<u>= This year population × increase percentage</u>

<u>= 119,000 × (1 + 0.031)</u>

<u>= 119,000 × 1.031</u>

<u>= 122,689</u>

<u>Hence, the  next year population is 122,689</u>

<u>The above formula is applied so that the correct value of the population could come</u>

<u>and the same is relevant</u>

- Hope this helped! ^ω^

3 0
3 years ago
PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((
Elan Coil [88]

Answer:

The slope intercept form is y=1/6x+1

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of these statements is true for f(x) = 2.3*?
Marina86 [1]

The true statement for f(x) = 2(3)^x is the y-intercept is (0, 2).

<h3>How to determine the true statement?</h3>

The function is given as:

f(x) = 2(3)^x

Set x = 0 to determine the y-intercept

f(0) = 2(3)^0

Evaluate

f(0) = 2

This means that the y-intercept of f(x) = 2(3)^x is (0,2)

Read more about y-intercept at:

brainly.com/question/14180189

#SPJ1

6 0
2 years ago
Help me please !<br> 4,5 and 6
andreev551 [17]

9514 1404 393

Answer:

  4a. ∠V≅∠Y

  4b. TU ≅ WX

  5. No; no applicable postulate

  6. see below

Step-by-step explanation:

<h3>4.</h3>

a. When you use the ASA postulate, you are claiming you have shown two angles and the side between them to be congruent. Here, you're given side TV and angle T are congruent to their counterparts, sides WY and angle W. The angle at the other end of segment TV is angle V. Its counterpart is the other end of segment WY from angle W. In order to use ASA, we must show ...

  ∠V≅∠Y

__

b. When you use the SAS postulate, you are claiming you have shown two sides and the angle between them are congruent. The angle T is between sides TV and TU. The angle congruent to that, ∠W, is between sides WY and WX. Then the missing congruence that must be shown is ...

  TU ≅ WX

__

<h3>5.</h3>

The marked congruences are for two sides and a non-included angle. There is no SSA postulate for proving congruence. (In fact, there are two different possible triangles that have the given dimensions. This can be seen in the fact that the given angle is opposite the shortest of the given sides.)

  "No, we cannot prove they are congruent because none of the five postulates or theorems can be used."

__

<h3>6.</h3>

The first statement/reason is always the list of "given" statements.

1. ∠A≅∠D, AC≅DC . . . . given

2. . . . . vertical angles are congruent

3. . . . . ASA postulate

4. . . . . CPCTC

8 0
3 years ago
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