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
Dimas [21]
2 years ago
11

Ian is working two summer jobs, making $19 per hour lifeguarding and making $9 per hour clearing tables. In a given week, he can

work no more than 14 total hours and must earn a minimum of $180. If xx represents the number of hours lifeguarding and yy represents the number of hours clearing tables, write and solve a system of inequalities graphically and determine one possible solution.
Mathematics
1 answer:
Alik [6]2 years ago
3 0

The number of hours spent lifeguarding and clearing tables is 5.4 hours and 8.6 hours respectively

<h3>Solving inequality equation</h3>

  • x = number of hours lifeguarding
  • y = number of hours clearing tables

x + y ≤ 14 (1)

19x + 9y ≤ 180 (2)

From (1)

x = 14 - y

substitute into (2)

19x + 9y ≤ 180

19(14 - y) + 9y ≤ 180

266 - 19y + 9y ≤ 180

- 19y + 9y ≤ 180 - 266

- 10y ≤ -86

y ≤ -86 / -10

y ≤ 8.6 hours

  • substitute into (1)

x + y ≤ 14

x + 8.6 ≤ 14

x ≤ 14 - 8.6

x ≤ 5.4 hours

Learn more about inequality equation:

brainly.com/question/11234618

You might be interested in
Solve the following problem. Choose the correct answer. Ink, Inc., offers pencils at $1.10 per dozen, with a 1.5% discount for p
S_A_V [24]
The answer to the question

8 0
3 years ago
Read 2 more answers
You interview 913 persons and only 5 prefer Cajun food. What percentage prefer Cajun food?
noname [10]
That would be 5/913. As a percent, that would be 0.5%.

I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
3 0
3 years ago
Read 2 more answers
Determine the number of x-intercepts that appear on a graph of each function. f (x) = (x + 1)(x - 3)(x - 4)
Llana [10]

Answer: 3

Step-by-step explanation: got it right on edge

5 0
2 years ago
Read 2 more answers
Under which condition does a light ray striking a concave mirror reflect off parallel to the principal axis?. . . A. when the in
kumpel [21]
When the incident ray passes through the focal point, a light ray striking a concave concave mirror reflect off parallel to the principal axis. The correct option among all the options given in the question is the third option or option "C". I hope the answer comes to your help.
5 0
3 years ago
Which is the correct cofunction identity for tan0
svetoff [14.1K]

Answer:

  E. cot(90° -θ)

Step-by-step explanation:

The "cofunction" is named by adding or deleting the "co" in front of the function name. The cofunction for tangent is <em>cotangent</em>.

The tangent of an angle is the cotangent of the complement of the angle:

  tan(θ) = cot(90° -θ)

5 0
2 years ago
Read 2 more answers
Other questions:
  • How do I find these angle measures?
    11·2 answers
  • How many 8-person juries can be formed from 17 possible candidates?
    14·1 answer
  • What is the answer and please show work
    9·1 answer
  • What are the terms in the expression 2x−4y+8 ?
    9·1 answer
  • Find the quotient,a. 70 /10 =a
    11·1 answer
  • What is 4.4 x 105 in standard notacion
    8·2 answers
  • Pls help! In the figure below, m∠ABC = 57 degrees and m∠DAB =116 degrees. What is m∠ABC?
    15·2 answers
  • EEEEEEEEEEEEEEEEEEEEEEHHHHHHHHHHHHHHHHHHHHHHH
    12·1 answer
  • HELP ME I WILL GIVE CROWN IF RIGHT
    8·2 answers
  • PLEASE HELPPPPP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!