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
Natalija [7]
2 years ago
15

Add. Write fractions in simplest form. 11/12+(-7/12)

Mathematics
2 answers:
babunello [35]2 years ago
3 0

Answer:

I think the answer is -1 1/2

frutty [35]2 years ago
3 0
Answer : 1/3
(11 times 12) + (-7 times 12)
12 times 12 = 134+ -84 = 144 (48/144) simplify that you get 1/3

You might be interested in
Dave has $3000 more in a passbook account than in a money market.
Goryan [66]

The amount in the passbook account is $11,000 and the money in the money market account is $8000

Let:

a represent the unknown amount in the passbook account

b represent the unknown amount in the money market account

From the question, the following information can be gathered:

  • The money in the passbook account exceeds the amount in the money market account.

This information can be represented with this equation : a - b = 3000

  • The interest paid on the passbook account exceeds the interest paid on the money market account.

This information can be represented with this equation : 0.08a - 0.10b = 80

The two equations gotten above would be solved using simultaneous equation and the elimination method

a - b = 3000 equation 1

0.08a - 0.10b = 80 equation 2

Multiply equation 1 by 0.08

0.08 - 0.08b = 240 equation 3

Subtract equation 2 from 3

0.02b = 160

Divide both sides of the equation by 0.02

b = 8000

Substitute for b in equation 1

a - 8000 = 3000

Add 8000 to both sides

a = 11,000

To learn more about simultaneous equations, please check: brainly.com/question/23589883?referrer=searchResults

4 0
2 years ago
Logaritnm<br> 3 log b + 2 log d
rodikova [14]

Step-by-step explanation:

I have solved the question it is in the picture I hope it helps

5 0
3 years ago
Middle school basketball court is 74 ft long 42ft wide what is perimeter in feet and meters
MAVERICK [17]
The perimeter in feet is 232 feet and in meters it’s roughly 70 meters
4 0
3 years ago
Solve for x <br> 10x - 72<br> 3x - 4
ratelena [41]

Answer:

16

Step-by-step explanation:

3x - 4 = \frac{1}{2}(10x - 72)

⇔ 6x - 8 = 10x - 72

⇔ 4x = 64

⇔ x = 16

8 0
3 years ago
The manager went over the sales of mobile phones at the store and found that the mean sale was 45, with a standard deviation of
d1i1m1o1n [39]

The z-score of the sale of mobile phones on that day is 1.75

Step-by-step explanation:

The formula of z-score is z = (x - μ)/σ, where:

  • x is the score
  • μ is the mean
  • σ is the standard deviation

∵ The mean sale was 45

∴ μ = 45

∵ The standard deviation was 4

∴ σ = 4

∵ 52 mobile phones were sold on a particular day

∴ x = 52

To find z-score of the sale of mobile phones on that day substitute the values of x, μ, and σ in the formula of z-score

∵ z=\frac{52-45}{4}

∴ z=\frac{7}{4}

∴ z = 1.75

The z-score of the sale of mobile phones on that day is 1.75

Learn more:

You can learn more about z-score in brainly.com/question/7207785

#LearnwithBrainly

3 0
3 years ago
Other questions:
  • Some types of algae have the potential to cause damage to river ecosystems. Suppose the accompanying data on algae colony densit
    13·1 answer
  • Find the most general antiderivative of the function. (Use C for the constant of the antiderivative).
    14·1 answer
  • What is academic mathematics
    9·1 answer
  • You roll two six sided number cubes (dice). What is the BEST answer for the probability that the numbers rolled add to a number
    5·2 answers
  • Fill in the blanks-
    10·1 answer
  • Hello! Please help with this fill in the blank, thanks!
    14·1 answer
  • URGENT!! YOU WILL GET BRAINLIEST!
    6·1 answer
  • Factor the algebraic equation<br> 36a+20
    8·2 answers
  • Which of the following is NOT a characteristic of all parallelograms?
    12·2 answers
  • Please help me please please please please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!