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jeka57 [31]
3 years ago
10

. Which of the following situations is best represented by the equation y = x + 15?

Mathematics
2 answers:
Setler79 [48]3 years ago
8 0

Step-by-step explanation:

= 30 djdjsbdjdbdbdu djsjsbs

satela [25.4K]3 years ago
7 0

<em>I say that A best represents the equation.</em>

<em>The reason I say this is because the equation (y= x + 15)  can be explained like this.</em>

<em>y= Total amount of candy (in this case since it's based on A)</em>

<em>x= Amount found (normally would be called earned)</em>

<em>15= starting amount (aka initial value)</em>

<em>So since each student started with 15 you would add that on to X= the total amount found. Then after that the total value (y) would have been represented by the equation X + 15.</em>

<em>All in all A best represents the equation Y= X + 15.</em>

<em>Hope this helps.</em>

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Last week Lisa had gross earning of $441.30. Cathy receives a base salary of $375 and a commision on sales exceeding her quota o
vova2212 [387]

Answer:

4.25%

Step-by-step explanation:

<u>Step 1: Calculate the commission paid</u>

<em>Commission = Gross earning - base salary</em>

<em>Commission = 441.3 - 375</em>

Commission = 66.3

<u>Step 2: Calculate the commission sales</u>

<em>Commission sales = Total sales - quota sales</em>

<em>Commission sales = 6560 - 5000</em>

Commission sales = 1560

<u>Step 3: Calculate the rate of commission</u>

<em>x% of 1560 = 66.3</em>

<em>x% * 1560 = 66.3</em>

<em>x% = 0.0425</em>

x = 4.25%

Therefore, the rate of commission was 4.25%.

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6 0
4 years ago
larissa asked 40 students to name their favorite food. 10 students said their favorite food was pizza. What percent of the stude
dimulka [17.4K]
The answer would be 25% or 1/4 if you wanted it in fraction form. 
5 0
3 years ago
Read 2 more answers
Regal theater in Tikahtnu sold 548 tickets to Moana on Sunday. A adult’s ticket was $6.50 while a child’s ticket was $3.50. In t
irga5000 [103]

Regal theater sold 321 adult tickets and 227 children tickets.

Step-by-step explanation:

Given,

Cost of each adult ticket = $6.50

Cost of each child's ticket = $3.50

Total tickets sold = 548

Total worth of sold tickets = $2881

Let,

x represent the number of adult tickets sold

y represent the number of child tickets sold

According to given statement;

x+y=548             Eqn 1

6.50x+3.50y=2881    Eqn 2

Multiplying Eqn 1 by 6.50

6.50(x+y=548)\\6.50x+6.50y=3562\ \ \ Eqn\ 3

Subtracting Eqn 2 from Eqn 3

(6.50x+6.50y)-(6.50x-3.50y)=3562-2881\\6.50x+6.50y-6.50x-3.50y=681\\3y=681

Dividing both sides by 3

\frac{3y}{3}=\frac{681}{3}\\y=227

Putting y=227 in Eqn 1

x+227=548\\x=548-227\\x=321

Regal theater sold 321 adult tickets and 227 children tickets.

Keywords: linear equation, elimination method

Learn more about elimination method at:

  • brainly.com/question/1289682
  • brainly.com/question/12932203

#LearnwithBrainly

6 0
3 years ago
Which function(s) are linear? Select all that apply.
Georgia [21]

Answer:

3/5 x +1 and 7.5 x -7

Step-by-step explanation:

any equation in the form y= mx+b is linear the other 2 in this question are not in this form thus they are not linear

6 0
2 years ago
Solve the inequality n/-3+ 8 &gt; 6.
sleet_krkn [62]

Answer:

C.) n < 6

Step-by-step explanation:

Subtract 8:

n/-3 > -2

Multiply by -3. The negative multiplier requires the comparison be reversed:

n < 6

5 0
3 years ago
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