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
Serjik [45]
3 years ago
7

Please help me 10 points

Mathematics
1 answer:
Oksana_A [137]3 years ago
7 0
7\dfrac{2}{9}-3\dfrac{5}{6}=7\dfrac{2\cdot2}{9\cdot2}-3\dfrac{5\cdot3}{6\cdot3}=7\dfrac{4}{18}-3\dfrac{15}{18}\\\\=6\dfrac{22}{18}-3\dfrac{15}{18}=3\dfrac{7}{18}
You might be interested in
Hal’s backyard has a patio, a walkway, and a garden.
Natalija [7]
A=74%
B=$321.75
if my calculations are correct.
4 0
3 years ago
Read 2 more answers
What is the solution to the system of equations?
Over [174]

ANSWER

C) (6,-8)

EXPLANATION

The equations are:

y =  \frac{1}{3}x - 10

and

2x+y=4

We substitute the first equation into the second equation to get:

2x +  \frac{1}{3}x - 10 = 4

We multiply through by 3 to get:

6x + x  - 30= 12

Group similar terms,

6x + x = 30 + 12

7x = 42

Divide both sides by 7 to get,

x =  \frac{42}{7}  = 6

Put this value of x into the first equation to get;

y =  \frac{1}{3} (6) - 10

y = 2 - 10 =  - 8

3 0
3 years ago
K + 1/3 = 5 1/8<br><br> PLEASE HELP MEEE
Alecsey [184]

Answer:

115/24 =4.7916

Step-by-step explanation:

Based on information provided this is what I think is the answer

5 0
3 years ago
Write each mixed number as an improper fraction.4 3/5, 2 1/2,3 4/9,2 5/7
alisha [4.7K]

23/5, 5/2, 31/9, and 19/7

All you have to do is multiply the whole number by the denominator and add the numerator. For example:

5 3/6 5*6 is 30 +6 is 36

therefore the improper fraction is 36/6 

8 0
3 years ago
Read 2 more answers
Angie works in a pet store. She needs to divide 36 angelfish, 42 rainbow fish, and 126 goldfish into aquariums so that each aqua
maw [93]

Answer: GCF = 6 aquariums

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • What is 0.08 written as a percent?
    5·2 answers
  • Find the number that should be added to the expression to make it a perfect square. k^2-5k
    7·1 answer
  • What is the answer to 8k-4(k-1)+7-k
    12·2 answers
  • I spent 25 Points, PLEASE HELP! In a graph, x represents the number of months since a business opened, and y represents the tota
    15·2 answers
  • 1/2+4/9 less than 1 or greater than 1
    9·2 answers
  • Which function is the inverse of g(x)3x-15
    8·1 answer
  • 12=q+23 I need help Im not good with fractions
    11·1 answer
  • Solve y=3x-4 and y=2/5x 9
    7·1 answer
  • Please help with these questions I don’t know how to do them at all
    8·1 answer
  • One number is six more than the other number . thesum of their squares is 90
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!