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
Fynjy0 [20]
3 years ago
7

Barbara sells iced tea for $1.49 per bottle and water for $1.25 per bottle. She wrote an equation to find the number of drinks s

he needs to sell to earn $100.
1.25x + 1.49 = 100

What error did Barbara make in writing the equation?
Mathematics
1 answer:
Oksana_A [137]3 years ago
4 0
The way she put it implies that she will sell many water bottles and only one iced tea. the correct equation would be 1.25x+1.49y=100, as she may sell different amounts of each.
You might be interested in
The sun has a radius of 4.32 X 10 5 miles question ( need a answer )
11111nata11111 [884]

Answer:

  (D)  4/3π(8.06×10^16)

Step-by-step explanation:

The volume of a sphere is given by the formula ...

  V = 4/3πr³

__

Using the given value for the radius, the volume of the Sun is ...

  V = 4/3π(4.23×10^5 mi)³ ≈ 4/3π(8.06×10^16) mi³

3 0
2 years ago
Help Please!!!!!!!!!!
LenKa [72]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

x+3y\leq 6

Isolate the variable y

3y\leq 6-x

y\leq 2-(1/3)x

The solution is the shaded area below the solid line

Is below because the symbol of the inequality is less

Is a solid line because the line is included in the solution

The equation of the solid line is y=2-(1/3)x

To graph the solution find the intercepts

Find the x-intercept (value of x when the value of y is equal to zero)

For y=0, x=6 --------> point (6,0)

Find the y-intercept (value of y when the value of x is equal to zero)

For x=0, y=2 -------> point (0,2)

Graph the inequality

see the attached figure

5 0
2 years ago
Ya yeet answer dis plzz
NNADVOKAT [17]
He would keep 3/8 for himself. Hope it helps! :)
7 0
3 years ago
Read 2 more answers
The level of the tide in a harbor changed from 9 1/4 ft to 4 1/2 ft above sea level over a period of 3 1/4 hr
kumpel [21]

Answer:

The answer is "\bold{- \frac{19}{13} \ / hour}"

Step-by-step explanation:

Please find the complete question in the attached file.

Calculating the difference of 9 \frac{1}{4}\ and \ 4 \frac{1}{2}  dividing the value by 3 \frac{1}{4}

\to 4 \frac{1}{2} - 9 \frac{1}{4}\\\\ \to  \frac{9}{2} - \frac{37}{4}\\\\  \to  \frac{18-37}{4} \\\\ \to -\frac{19}{4}\\\\\to -\frac{19}{4} \div \frac{13}{4}= -\frac{19}{4} \times \frac{4}{13} = -\frac{19}{13}\\

3 0
2 years ago
how do you write the equation of a line in slope-intercept form when given two points on the line? the two points are (-4,4) and
Feliz [49]
Y=7x+ 32 you find slope and y intercept
6 0
3 years ago
Other questions:
  • Marcus has created a budget for his upcoming trip to the theme park. Admission is 40% of the budget. He plans to spend 32% of hi
    15·1 answer
  • The cube of the difference of 5 times x and 4
    8·1 answer
  • Write 0.0073 as a percent.
    15·2 answers
  • You are relieved from your position as a machine operator at the plant at 11:25 for a 50-minute lunch break. When must you begin
    12·1 answer
  • Janice is 2 years younger than 3 times her cousins age. The Sum of their ages is greater than 14. What is the youngest her cousi
    11·1 answer
  • Quick math, please help! What is the length of side BC in the triangle? Thank you!
    8·1 answer
  • Help!!! ASAP!!!!!!!!!!!!! 50 POINTS GOING ONCE GOONG TWICE
    9·1 answer
  • How do points of a figure move in a translation
    6·1 answer
  • No links please, PLEASE HELP NOW!!!
    13·1 answer
  • Solve 3x-1=5x+7<br><br> Please help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!