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
kherson [118]
3 years ago
7

Please help me! Thank you!

Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0
A. 2400
B. 4.5 inches
ludmilkaskok [199]3 years ago
4 0

Answer:

a. 2400

b. 54

Step-by-step explanation:

You might be interested in
Add<br>3×+8y-12zand5x-7y+15z<br>help meee<br>​
inn [45]

3x+5x+12z+15z+8y+7y

8x+17z+15y

4 0
2 years ago
Solve for x: 4/x+4/x2-9=3/x-3
anzhelika [568]

Answer:

x =1/12(1-√(97) )

Step-by-step explanation:

4 0
2 years ago
Please someone help me and explain this question to me (the last question starting with a straw)
Anastasy [175]

Each straw is  4-1/8 inches long.
You have one gigantic piece of straw material, 123-3/4 inches long.
How many straws can you cut it up to make ?

 ===>                    (123-3/4)  divided by  (4-1/8)            straws.

Each one costs  $0.015  to make.
So, once you find the number of short straws you have,
multiply

===>                 (the number of short straws) x ($0.015) .

That'll tell you how much it costs to make all of them. 


Now you know how to do it on your own.
If you don't get  30 straws  and  $0.45 , please try again.
6 0
2 years ago
-4x - 84 = 2x + 24 <br> ??????
yarga [219]

Answer:

x= -54

Step-by-step explanation:

-4x - 84 = 2x + 24

-4x + 2x= 24 + 84

-2x= 108

x= 108 ÷ (-2)

x= -54

5 0
2 years ago
Did I do this question right ?<br> If not explain why <br> I tried and but not sure .....
kolbaska11 [484]

Answer:

almost

Step-by-step explanation:

-4 <= x < 0

at least includes the number, less than does not include the number.

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is 6829 km expressed in scientific notation?
    13·2 answers
  • Mark and Amber Vinson have $22,000 to invest in two accounts, part at 10% and part at 12%. If they want to earn a return of at l
    10·1 answer
  • Jeff is having a dinner party. He has a large rectangular table that seats 10 people on each long side and 4 people on the two e
    7·1 answer
  • Name the theorem or postulate that lets you immediately conclude
    12·1 answer
  • Hello! This is really easy! (For some people anyway)
    7·2 answers
  • A small juice company spends $1200 per day on business expenses plus $1.10 per bottle of juice them make. They charge $2.50 for
    9·1 answer
  • What iS Hypermetropia​
    15·1 answer
  • Help I need the answer dont send NO FILE only answer if you know it step by step explanation
    15·1 answer
  • I really need help on this one
    15·1 answer
  • Martin collected data from students about whether they played a musical instrument. The table shows his
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!