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
galina1969 [7]
3 years ago
8

Cal is buying T-shirts and shorts. T-shirts cost $12 and shorts cost $25. He plans on spending no more than $160 and wants to bu

y at least 5 items.
Write a system of linear inequalities that represents the situation.

What is one possible combination of T-shirts and shorts that Cal could buy?
Mathematics
2 answers:
7nadin3 [17]3 years ago
7 0
5 shirts and 4 shorts 12+12+12+12+12+25+25+25+25
jeka57 [31]3 years ago
3 0

Answer:

The system of linear inequalities is:

12x + 25y \leq 160

x + y \geq 5

4 t-shirts, 2 shorts is one possible combination.

Step-by-step explanation:

I am going to say that:

x is the number of T-shirts Cal buys.

y is the number of shorts Cal buys.

T-shirts cost $12 and shorts cost $25. He plans on spending no more than $160

This means that

12x + 25y \leq 160

Wants to buy at least 5 items.

So

x + y \geq 5

The system of linear inequalities is:

12x + 25y \leq 160

x + y \geq 5

Combination

4 t-shirts, 2 shorts.

6 items costing 12*4 + 2*25 = $98.

You might be interested in
. name four rays shown?
Aliun [14]
The rays shown in the pictur: Ray VX, YZ , XY, ZV..... Plus more!
4 0
3 years ago
When it comes to budgeting, which of the following is considered a fixed expense?
bogdanovich [222]
A fixed expense<span> is an </span>expense<span> that will be the same total amount regardless of changes in the amount of sales, production, or some other activity. A good example of this is rent or a mortgage.</span>
5 0
3 years ago
Read 2 more answers
8^(x+4)=2^x..........
Ludmilka [50]

Answer:

Step-by-step explanation:

x = 0

6 0
3 years ago
Whats one question that i can ask about this lesson
Eva8 [605]

Answer:

what is the lesson? need more details

8 0
3 years ago
Does anyone understand 1 or 2? Please answer
telo118 [61]

Answer:

See below

Step-by-step explanation:

You need to create an equation that will give you the results with the correct units of measurement that they are asking for.  In the first question, they are asking you to give the answer in seconds.  So when you set up your equation, seconds have to be on the top.  The way to think of this is to actually reword the statement they give you by saying in 1 second, light travels 3 x 10 to the 8th power which is 3 with 8 zeros after it.  Then it's easier to set up the equation as below.  The distance from the Sun to Mars is 230,000,000,000 meters which is the same as saying 2300 x 10 to the 8th power.  Notice I counted 8 of the zeros and used that in the exponent but left the rest as part of the original number.  This will make it easier since you are dealing with two number that have exponents raised to the same power of 8.

   1 sec          2300 x 10⁸ m

--------------  X  --------------------  =

 3 x 10⁸ m             1

When you look at this equation it looks difficult but since both the top number and bottom number are exponents raised to the same power, they cancel each other out.  So you can drop the exponent all together and just divide the top number by the bottom number  2300 ÷ 3 which equals 766 seconds.

The second question needs you to take the distant the Sun is from Earth and subtract that from the distance from the Sun to Mars.  By subtracting those two, it will tell you how far Mars is from the Earth.  You can change the numbers a little bit to make it easier on you.  Again you want the exponent for both numbers to be the same to make it easier.  When you subtract two number with the exact same exponent, you can just subtract the number and then use that same exponent as part of your answer.

The distance between the Sun and Mars is 23 with 10 zeros after it.  So that is the same as writing 23 x 10¹⁰.  The distance from the Sun to Earth is said to be 1.5 x 10¹¹ but that is a different exponent.  So if you move the decimal on this number one place to the right, it will be 15 x 10¹⁰.  Now you can easily subtract those numbers without worrying about the exponent since they are the same.

23-15 =8  but now you have to put the exponent back on.  So your answer ends up being

8 x 10¹⁰  or 8 with 10 zeros or 80,000,000,000 meters.

8 0
2 years ago
Other questions:
  • Chelsea has 11 times as many art brushes as Monique. if they have 60 art brushes altogether how many brushes does Chelsea have?
    5·1 answer
  • Whats the highest number you have ever counted to?
    5·2 answers
  • Jake carries a green, a yellow, and a black guitar pic in his pocket. He randomly chooses a guitar pic from his pocket before ev
    14·1 answer
  • How to find the hypotenuse of a right angled triangle using trigonometry?
    8·1 answer
  • An elevator starts on the 100th floor. It descends 4 floors every 10 seconds. At what floor will the elevator be 60 seconds afte
    6·2 answers
  • How much more is 1.8 • 10^11 greater than 7.2 • 10^10
    14·1 answer
  • 3/7 of which is 2 1/14
    11·2 answers
  • Rewrite the equation of a line in point-slope form to slope-intercept form: Y-3=1/2(x-8)
    6·2 answers
  • Complete the sentence with always , sometimes, or never. The altitude of a triangle is _______ the perpendicular bisector
    11·1 answer
  • What is the cylinder 6cm and radius 5cm?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!