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
GarryVolchara [31]
3 years ago
9

ASAP please...........​

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
5 0

Answer:

The answer is A

Step-by-step explanation:

It A because each book that he is buying cost 2.5 and the amount of books he buying is unknown so the variable x is place right next to 2.5. But if he wants to buy lunch he has to subtract 8 dollars from his total amount. So since David has a limit of $50 the symbol for the equation should be the less than symbol< because he has to be able to buy lunch and buy the book with less than 50 dollars.

The final equation should be 2.5x - 8< 50

Veseljchak [2.6K]3 years ago
4 0

Answer:

I think it would be b

Step-by-step explanation:

He doesn't want to spend more than 50 and he needs 8 for lunch so the 8 dollars and the book can't go over 50.

Its either a or b im just not sure if its plus 8 or minus 8. sorry

You might be interested in
Remove the parenteses from the following expression and combine like terms 2x(y-z)+x(y+z)
timofeeve [1]

Answer:

3xy - xz, or x(3y - z)

Step-by-step explanation:

2x(y-z)+x(y+z) becomes

2xy - 2xz)+ xy + xz)

combining the xy terms, we get 3xy;

combining the xz terms, we get -xz

Thus, the complete simplified expression is 3xy - xz, or x(3y - z)

7 0
3 years ago
Solve the following: 1/3 + 1/2
damaskus [11]

(1/3) + (1/2)

=> [(1×2)/(3×2)] + [(1×3)/(2×3)]

=> (2/6) + (3/6)

=> (5/6)

8 0
3 years ago
Read 2 more answers
If TRAP is an isosceles trapezoid what is the value of x
rewona [7]

Answer:

B

Step-by-step explanation:

In an isosceles trapezoid any lower base angle is supplementary to any upper base angle, thus

6x + 2x + 4 = 180, that is

8x + 4 = 180 ( subtract 4 from both sides )

8x = 176 ( divide both sides by 8 )

x = 22 → B

4 0
3 years ago
PLEASSE EXPLAINN!!:))))<br><br> I'm pretty sure I know the answer but I have some doubts.
Tcecarenko [31]
Since it is a square, the angles are 90 degrees. The diagonals would bisect the angle in half so the angle PRS would be equal to 45 degrees.
5 0
3 years ago
Read 2 more answers
HELPPPPPPPPPPPP!!!!!!!!1
AlladinOne [14]

Answer:

I looked at it thoroughly and I believe your correct, I believe I have done something like this before. please tell me if I am wrong. If I am, REPORT ME so you can get your point back.

Step-by-step explanation:

Hope I helped! :D

6 0
2 years ago
Read 2 more answers
Other questions:
  • How can you solve for 42 = 6×?
    11·2 answers
  • If a study determines the difference in average salary for subpopulations of people with blue eyes and people with brown eyes is
    13·1 answer
  • What are the solutions to -3/4x+2=(1/4)^x+1 ?
    12·1 answer
  • How do you write 426 in scientific notation?
    14·2 answers
  • What is y - 8 = 4(x - 4) in slope intercept form?
    5·1 answer
  • Suppose the population of a town is 2,700 and is growing 4% each year. Write an equation to model the population growth. Predict
    11·1 answer
  • Simplify the expression 3x+4x+5x=
    8·1 answer
  • Round 806,713 to the nearest thousand and 7,925,024 also 6,481,525
    9·1 answer
  • What is this in number form ?<br><br> Three more than twice a number x is seven.
    7·2 answers
  • You roll three six-sided dice. What is the probability that exactly two of the dice are odd? Write your answer as a fraction in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!