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
cupoosta [38]
3 years ago
6

Anyone know the answers to 26 and 28?Please help me I’m sleep deprived

Mathematics
1 answer:
vredina [299]3 years ago
7 0

Answer:

26. 30 ≥ 7.5a + 4.5s         28. $22.50

Step-by-step explanation:

26. The family doesn't want to spend over 30 dollars, so when writing the inequality the amount they spend needs to be less than or equal to 30, hence the greater than/equal to sign. When writing the expression a - amount of adults & s - amount of students.

*remember in the question it states middle and high schoolers both count as students

The 7.5 is cost for adults and the 4.5 is cost for students.

28. You can use the expression created in 26

7.5a + 4.5s

Then substitute in the amount of people into their respective categories.

7.5(2) + 4.5(3) = 22.50

You might be interested in
PLS HELP ME I NEED THIS URGENT!!!!
mote1985 [20]

Answer:

(-3, 0)

Step-by-step explanation:

Srry if im wrong

3 0
3 years ago
Read 2 more answers
Find the Nth term of the sequence 5, 9, 13, 17, 21Required to answer. Single choice.
lianna [129]
Adds 4 each time and 5-4=1 so nth term is 4n + 1
5 0
3 years ago
Brainly users, do your magic please.
Keith_Richards [23]

Answer:

c.) 8/3

Step-by-step explanation:

the two sides must weigh the same, or 12 grams.

the weights labelled x combined with the 4 grams weight should equal 12 grams.

the equation solved for x would be:

3x + 4 = 12

3x = 8

x = 8/3

6 0
3 years ago
In one U.S.​ city, the taxi cost is $2 plus $0.50 per mile. If you are traveling from the​ airport, there is an additional charg
mario62 [17]

Answer:

60 miles

Step-by-step explanation:

the equation for the cost for traveling from the airport can be represented by y= .50x + 2 + 6

where y is the final cost and x is the amount of miles. plug in 38 to y to get 38 = .50× +2 + 6. Solve for x.

38-6 =.50× +2

32 =.50x +2

32-2=.50x

30=.50x

30/.50=x

60=x

therefore, the 60 miles is how far you can go with $38

8 0
3 years ago
Clarence works at least 5 hours but not more than 7 hours. he earns $11.60 per hour. the function f(t)=11.6t represents the amou
Anarel [89]
Thank you for posting you question here at brainly. I hope the answer will help you. The <span> practical domain and the practical range for this situation is below:

</span>D: [5, 7]
<span>R: [58, 81.2]
</span>
Feel free to ask more questions here at brainly. I'd be happy to answer. 
3 0
3 years ago
Other questions:
  • Which of the numbers below could be terms in the sequence an = 3n + 16? Check all that apply.
    6·2 answers
  • What is rounding off nearest hundred​
    12·1 answer
  • What is the word phrase for 11.5+y
    11·1 answer
  • Find the surface area of a sphete with radius 10 in leave your answer in terms of x
    5·1 answer
  • This isn’t related to homework but I need a calculator for math and does anyone use a good calculator if so what is it
    11·2 answers
  • Sue and Javier are working on a statistics project to estimate the proportion of students at their school who have a pet dog. Su
    15·1 answer
  • Write an equation in slope-intercept form:<br> y-5= 3(x-4
    15·2 answers
  • Answer the following algebraic equation:
    12·1 answer
  • PLSSSSSS HELPPP!!! FASTTTTTTT
    8·2 answers
  • Find the equation of the line. y=?x+? lol helppp please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!