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
ahrayia [7]
3 years ago
6

Solve 10 3/4 - 6 4/5

Mathematics
2 answers:
MAXImum [283]3 years ago
7 0
Alright, so the first thing I would do is find the LCM of the dividends, which is 20.  So we have 10 15/20 and 6 16/20.  You can either leave it there and just carry the one (20 in this case) for 3 19/20.
If you multiply 10 by 20 and add 15, or 6 by 20 and add 16 (which I think is easier) you get 215/20 - 136/20 = 79/20.  It can be simplified from here if you teacher wants it in the future.
docker41 [41]3 years ago
3 0
Solve; 43/4(×5) - 34/5(×4) = 215/20 - 136/20 = 79/20 [ Answer is 79/20 ] Good Luck! :)
You might be interested in
Tìm x, biết:Nêu điều kiện để x là căn bậc hai số học của số a không âm.
MArishka [77]

Answer:

Pakyouhahaahahahahagfhfjwj

7 0
2 years ago
The Table Shows The Number Of Rows Of Bricks A Worker Can Lay In Different Numbers Of Hours
klemol [59]
The answer is 3. If you set it up in a T table and label x as the number of hours and y as the number of rows. Then use rise over run (y over x) the fractions simplify to 3 over 1.
4 0
3 years ago
4.5<br>-<br>17 - X 8<br><br>I need help! <br>10 pts​
sesenic [268]

Answer:

x = -1.5625

Step-by-step explanation:

Solve for x:

-8 x - 12.5 = 0

Add 12.5` to both sides:

(12.5 - 12.5) - 8 x = 12.5

12.5 - 12.5 = 0:

-8 x = 12.5

Divide both sides of -8 x = 12.5 by -8:

(-8 x)/(-8) = 12.5/(-8)

(-8)/(-8) = 1:

x = 12.5/(-8)

12.5/(-8) = -1.5625:

Answer: x = -1.5625

7 0
3 years ago
Solve for x.<br> please helppp! it’s the end of the grading period
Lynna [10]

Answer:

x=4

Step-by-step explanation:

16 = 4x

16/4 = x

4 = x

6 0
3 years ago
What is the equation of a parabola whose vertex is at the origin and whose directrix is y = 3?
frutty [35]

Y^2=4*3*X=12X Hope this helps!

5 0
3 years ago
Other questions:
  • The average annual salary for all u.s. teachers is $47,750. assume that the distribution is normal and the standard deviation is
    10·1 answer
  • Sid has a job at Morgan Motors. The salary is $1200 a month, plus 3% of the sales price of every car or truck Sid sells (this is
    5·1 answer
  • On her 30th birthday, Ann Marie opened a new compound interest account with $25,000
    10·2 answers
  • If an average grade of an English class rise from 70 to 85 what is the approximate percent increase
    5·1 answer
  • Jake paid $13.50 for admission to the county fair
    7·1 answer
  • There are 10 red, 2 blue, 3 orange and 3 green marbles in a bag. The probability of choosing a red one first, and without replac
    6·1 answer
  • Please help this is confusing
    15·1 answer
  • Crazy Valentine's day Work sheet. SOOOO CONFUSEDDD! Answered 1 and 3.
    6·1 answer
  • a scale drawing of a movie screen is 21 inches long and 9 inches tall. The actual screen is 30 ft tall. Find the perimeter of th
    10·1 answer
  • 40 Points! Brainliest for correct answer! A student in a local high school prepared a survey question asking each student what h
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!