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
cluponka [151]
3 years ago
8

How do I solve 8 - 2 3/4 =

Mathematics
1 answer:
slega [8]3 years ago
8 0

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:  21 /4   Decimal Form: 5.25    Mixed Number Form:  5  1 /4

Step-by-step explanation:

You might be interested in
If 7 liters of petrol cost $14.70, calculate the cost of 15 liters of petrol.​
Alex73 [517]

Hi

7 = 14.70

15= X

so :  X =  15*14.70 /7 = 31.5

15 liters  of petrol cost  31.5

5 0
3 years ago
Read 2 more answers
Please help - Solve<br> -103=6x+17
Mazyrski [523]

Answer:

its Ans is x= -20......

5 0
2 years ago
Read 2 more answers
What is the second step in solving this equation by completing the square 3x^2+14x+8=0
Trava [24]
The second step is to keep your x terms on the left and move the constant to the right by subtracting it from both sides.
8 0
3 years ago
If f(x)=7(x-1)+8, what is the value of f(1)<br>​
irga5000 [103]

Answer:

8

Step-by-step explanation:

f(1)=7(1-1)+8

f(1)=7(0)+8

f(1)=0+8

f(1)=8

4 0
3 years ago
Read 2 more answers
Apple would like to estimate the web browsing battery life of the iPad. The following data represents the battery life, in hours
umka21 [38]

Answer:

12.5 hours

Step-by-step explanation:

The data which represents the battery life, in hours, experienced by six users is given below:

10 14 14 16 13 8

To determine the point estimate for the web browsing battery life of the iPad, we find the mean number of hours.

Mean=\dfrac{10+14+14+16+13+8}{6} \\\\=\dfrac{75}{6} \\\\=12.5

The point estimate for the web browsing battery life of the iPad is: 12.5 hours

8 0
3 years ago
Other questions:
  • Describe the number of faces and thier shapes
    8·1 answer
  • ABC Insurance offers an annuity with 4.5% APR for the next 5 years. You decide to invest $1000 each year into this account. What
    10·2 answers
  • High demand cars that are also in low supply tend to retain their value better than other cars. The data in the table is for a c
    6·1 answer
  • Write an equation that illustrates this function if you plan to keep the truck for 7 years and determine the value of the
    6·1 answer
  • The concrete company pours 8 sections of sidewalk each of which is 2 5/6 feet long. What is the length of the entire sidewalk th
    9·1 answer
  • HELP WILL GET BRAINLIEST Select the correct answer.
    8·1 answer
  • At Mr.Hernandez's floral shop, 1 1/2 dozen roses cost $38.70. In dollars and cents what is the cost of a single rose
    8·2 answers
  • Round 12.5829 to the nearest tenth.
    9·1 answer
  • Cans someone please help me
    12·2 answers
  • Help help help help math
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!