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
kirza4 [7]
3 years ago
11

Solve 2 1/4 - 1 2/5=?

Mathematics
1 answer:
leonid [27]3 years ago
3 0

Answer:

17/20

Step-by-step explanation:

2 1/4=9/4

1 2/5=7/5

--------------

9/4-7/5

45/20-28/20

17/20

You might be interested in
Your last 4 test scores are 65, 70, 80 and
Anarel [89]

Answer:

Step-by-step explanation:

74*5 = 370

370 - 65 - 70 -70 -80 = 85

So. you need to get 85 on your fifth test.

8 0
2 years ago
El taller de baile tiene tres veces la cantidad de inscritos que el taller de arte el taller de arte tiene 98 escritos menos que
Eduardwww [97]

Answer:

The number of registrants in art workshop is 49.

Step-by-step explanation:

The dance workshop has three times the number of registrants than the art workshop the art workshop has 98 less writings than the dance workshop how many registrations the art workshop has

Let the registrants in the art workshop is p.

The registrants in the dance work shop is 3 p.

According to question,

p = 3p - 98

2 p = 98

p = 49

So, the number of registrants in art workshop is 49.  

8 0
2 years ago
X + 25/-8 = -6 Solve for x.<br> Simplify your answer as much as possible.
balandron [24]

Step-by-step explanation:

if there is nothing missing, we have

x + 25/-8 = -6

in order to compare or add or subtract fractions, we need to bring them all to the same denominator (bottom part).

remember, integer numbers are fractions too. like here

-6 = -6/1

25/-8 = -25/8

so, how can we bring -6/1 to .../8 ?

by multiplying 1 by 8.

but we cannot multiply only the denominator by 8. otherwise we would suddenly have

-6/8

and is -6/8 = -6/1 ? no, certainly not.

to keep the original value of the fraction we have to do the same multiplication also with the numerator (top part).

so, we actually do

-6/1 × 8/8 = -48/8

with this little trick we have now .../8 to operate with, and our transformed fraction has still the same value

-6/1 = -48/8 indeed.

so, we have

x + -25/8 = -48/8

x - 25/8 = -48/8

x = -48/8 + 25/8 = -23/8

3 0
1 year ago
Analyse the following graph and select the best math for the best slope of the graph
shepuryov [24]
-4 or -\frac{4}{1} 

Rise 4 and run 1 to the left (that's what makes it negative)
5 0
3 years ago
Read 2 more answers
Help please !!!!!!!!!!
jeyben [28]
I posted what I have in the other post it's same question
7 0
3 years ago
Other questions:
  • of the service calls mike recieves 40% are for air conditoners and1/5 are for heaters what percent reprecents the amount of all
    5·1 answer
  • 4.8 minus 6.9 equals 3.18
    6·2 answers
  • Please help me and please say all the answers to this it has to be more than 1 answer
    8·1 answer
  • 3x² - 6x - 24 = 0<br> 0 4,-2<br> O 7.58,-1.58<br> O 2.65, 3<br> 0-30, 36
    10·1 answer
  • 1)a customer buys 2 shirts and pair athletic shoes. The shirts are priced the same. The customer spends a total of $95 .Write an
    14·1 answer
  • The volume of each figure. Round answer to the nearest hundredth if necessary
    5·1 answer
  • What is the value of n ?
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=%20a%E2%88%923%282a%E2%88%924%29%3D27%5C%20%20%5Ctextless%20%5C%20br%20%2F%5C%20%20%5Ctextgrea
    6·2 answers
  • The standard deviation of Y is 100. The square root of the sum of the squared residuals divided by n-2 equals 15. Does this sugg
    11·1 answer
  • What type of factoring methods will be used to factor this expression completely?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!