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
Marrrta [24]
3 years ago
7

I don't know how to answer this question.

Mathematics
1 answer:
laiz [17]3 years ago
3 0

Answer:

- 39/8y

Step-by-step explanation:

First you need to find a common denominator:

There is already a y in both denominators, so you don't have to worry about that. Since only one denominator has an 8, the other needs to have an 8, so you need to multiply the first fraction by 8 → - 4/y * 8 = - 32/8y

From here you can subtract the numerators:

- 32/8y +(- 7/8y) = - 39/8y

Because you are adding a negative to a negative, it makes the number mroe negative


I hope this helps!

You might be interested in
What is 25% of 40? Show Work please
goldenfox [79]

25% = 1/4

1/4(40)

Divide 40 by 4 to remove the 1/4

10

25% of 40 is 10.

7 0
3 years ago
Read 2 more answers
Which compound inequality can be represented by the graph below?
Lerok [7]

Answer:

where is the picture of the graph beautiful

8 0
2 years ago
HELP ME PLEASEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!<br> IM STRUGGLINGG
m_a_m_a [10]
Approaches 0 as x approaches infinity or C
7 0
3 years ago
Read 2 more answers
Scores on an exam are normally distributed with a mean of 76 and a standard deviation of 10. In a group of 230 tests, how many s
Tanzania [10]
The score of 96 is 2 standard deviations above the mean score. Using the empirical rule for a normal distribution, the probability of a score above 96 is 0.0235.
Therefore the number of students scoring above 96 is given by:
230\times 0.0235=5\ students
5 0
3 years ago
Read 2 more answers
If given a radius of 6mm, what is the diameter?
Leviafan [203]

Answer:

If the radius is 6mm, the diameter is 12mm.

If the diameter is 22 ft, the radius is 11 ft.

Step-by-step explanation:

1st one) When you try to find the diameter of any circle, and you already have the radius, you need to multiply it by two (double it)

6 x 2 = 12mm

2nd one) Then to do the opposite, you need to divide the diameter by 2.

22/2 = 11 ft

Hope this helped :)

5 0
2 years ago
Other questions:
  • An equation in two variables is shown below.
    5·1 answer
  • I need help on number 1 c I'm stuck
    7·1 answer
  • 3. Which one of the following is an arithmetic sequence?
    10·1 answer
  • 3√3 AS A WHOLE RADICAL
    10·1 answer
  • A sphere with a radius of 15 cm has the same volume as a cylinder with a radius of 5 cm. What is the height of the cylinder?
    10·1 answer
  • Simplify the expression below. Show all steps. <br><br> √4x^2 ÷ 3y
    13·1 answer
  • Factor the polynomial by factoring out the GCF. <br> 20a^2 + 4a
    12·1 answer
  • To 3 d.p.
    6·1 answer
  • The sum of two integers is 9. the product of the integers is 14. what are the integers?
    7·1 answer
  • Celine's daughter is a dancer who will be participating in an upcoming recital. For each dance her daughter plans to perform, sh
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!