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]
2 years ago
9

ASAP please...........​

Mathematics
2 answers:
Sunny_sXe [5.5K]2 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]2 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
Please each value on the number line!
iren2701 [21]
1,4,2,3 is the order
8 0
3 years ago
Read 2 more answers
Fiona is gathering signatures on a petition to save the Orangutans. If she gets 4 times the number of signatures that she has ri
Reika [66]

Answer: 2000

Step-by-step explanation:

Set up equation

The total signatures she needs is 4 times as many as she has. From this we can create the equation (4n = total signatures)

We know that the total number of signatures is 8000, so plug this into the equation to get 4n = 8000

Solve for n

Now that we have an equation, we can solve for n by dividing both sides by 4

4n = 8000

n = 8000 / 4 = 2000

Final Answer

Fiona has collected 2000 signatures so far

3 0
3 years ago
Is it necessary to do all of the calculations to determine the sign of the product? Why or why not?
Aleksandr-060686 [28]

Answer:

= (- 475)

Step-by-step explanation:

Given:

(-5) × (-5) × ... × (-5) = (-5)95

Find:

Sign of the product

Computation:

(-5) × (-5) × ... × (-5) = (-5)95

= (- 475)

No, it is not compulsory to do all calculation to find sigh of product

Negative number × odd time = Negative number

Negative number × even time = Positive number number

6 0
3 years ago
Solve for x: geometry question plz help!!!
hoa [83]

Answer:

6

Step-by-step explanation:

But not too sure tho make sure of it

8 0
3 years ago
Which is an equation in point-slope form for the given point and slope?
Mashutka [201]

Answer:

see explanation

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

here m = 4 and (a, b) = (- 3, 7), hence

y - 7 = 4(x - (- 3)), that is

y - 7 = 4(x + 3) ← second equation in the list

7 0
3 years ago
Other questions:
  • Help with number one please. Thank you
    11·1 answer
  • How can I solve 900-382?
    13·1 answer
  • Approximate the value of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B5%7D%20" id="TexFormula1" title=" \sqrt{5} " alt=" \
    10·1 answer
  • Find four consecutive odd integers whose sum is 8
    9·2 answers
  • What is the approximate value of f(5) for the function f(x)=6.87(2.5)(x – 1)?
    14·1 answer
  • FOR EASY BRAINLIEST!!! ANSWER WITH EXPLANATION:<br><br> 1.<br><br> 2.<br><br> 3.<br><br> 4.
    9·1 answer
  • Which value is an input of the function?
    15·1 answer
  • I NEED A 100% ACCURATE RIGHT ANSWER ASAP NO LINKS !!!
    9·2 answers
  • Work out the value 3x10^-5 x 40,000,000 give you answer in standard form​
    8·1 answer
  • A bakery receives 200 loaves of bread each day of the week. The table below
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!