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
Karolina [17]
3 years ago
13

A student sets up a lemonade stand to earn money. The student spends $18.00 on supplies and sells each glass of lemonade for $1.

50. Which statement is true?
A. The equation y = 1.5x-18 represents students profit because the initial value of -18 is the cost of the supplies, and the rate of change of 1.5 is the amount earned per glass of lemonade sold.

B. The equation y = 1.5x-18 represents the students profit because the initial value of 1.5 is the amount earned per glass of lemonade sold, and the rate of change of -18 is the cost of the supplies.

C. The equation y = 1.5x + 18 represents the students profit because the initial value of 1.5 is the amount earned per glass of lemonade sold, and the rate of change of 18 is the cost of of the supplies.

D. The equation y = 1.5x + 18 represents the students profit because the initial value of 18 is the cost of the supplies, and the rate of change of -1.5 is the amount earned per glass of lemonade sold.
Mathematics
2 answers:
snow_tiger [21]3 years ago
6 0
The answer is A.

have a good day!
eimsori [14]3 years ago
5 0
The answer is A

hope this helps
You might be interested in
A truck driver can travel 200 miles in 3 days.<br> At that rate, how far will he travel in 12 days?
alexandr402 [8]

Answer: the answer is 6000

Step-by-step explanation:

8 0
3 years ago
Please help me aaaaaaaaaa
GrogVix [38]
I think its 10,000 pounds, you can use a tons to pounds caculator to check
8 0
2 years ago
Read 2 more answers
Determine the mean, median, and mode for the following data sets. Identify any
Ede4ka [16]
Mean
238+173+180+193+190+164+159+210=
1,561/8=188.375
Median
159,164,173, 180,190 ,193,210,238
180+190=370/2=185
Mode-no number repeats itself more than once, therefore there is no mode for this data.

6 0
2 years ago
What percent of 156 is 78
alina1380 [7]
50% is your answer hope i helped you
4 0
3 years ago
Suppose y varies directly with x. Write a direct variation equation that relates x and y. y=7 1/2 when x=3
kolbaska11 [484]

Answer:

y/x = 2.5

Step-by-step explanation:

y ∝ x

change ∝ to = by adding constant k or c

y = kx

Divide both sides by x

y/x = k, also k = y/x

Input the values

k = (7 1/2)/3.  Change 7 1/2 to improper fraction to give 15/2

k = (15/2)/3

k = \frac{15}{2} ÷ 3  

Change the division sign to multiplication which will change 3 to its inverse(1/3)

k = \frac{15}{2} × \frac{1}{3}

k = \frac{15}{6}

Divide the numerator and denominator by 3 to get 5/2

k = 5/2

From y/x = k,input k into the eqn

y/x = 5/2

y/x = 2.5

8 0
3 years ago
Other questions:
  • What is the equation of a line that passes through points (0, 4) and (-4,-8)?​
    9·2 answers
  • "The grid shows Figure Q and its image Figure Q’ after a transformation. Which transformation was applied on Figure Q?
    14·1 answer
  • According to the manufacturer, about 31% of chewy candy in a package of Cherry's Chews are strawberry. What is the probability t
    12·1 answer
  • Help me with <br> 5c+4c+c
    10·1 answer
  • The diffrence between 7 and x is 23
    14·2 answers
  • Which is a simplified form of the expression 2(y + 1) + 2(y – 2)? A. 2y + 1 B. 4y – 2 C. 2y – 1 D. 4y – 3
    7·2 answers
  • Give the parallelogram ABCD with AB = 4 cm, BC = 6 cm, the angle created by the two diagonals is 45 deg. Calculate the area of t
    12·1 answer
  • Which ones are linear and nonlinear?<br><br>NEED ASAP <br>RIGHT ANSWER WILL GET MARKED AS BRAINLIEST
    14·1 answer
  • Can someone plz help me with this one problem plz plz!!!
    13·2 answers
  • Find the area of the composite figure
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!