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
Vera_Pavlovna [14]
3 years ago
11

Is -9 a rational number

Mathematics
1 answer:
Jobisdone [24]3 years ago
7 0

Yes, -9 can be written as a fraction over 1, meaning it is a rational number

-9=-\frac{9}{1}

You might be interested in
What is (7-3b)(7+3b)
lidiya [134]
The answer i got was 49-9b^2
8 0
3 years ago
Able, Ben and Cal each played a game able's score was six times ben's score, Cale score was a hird time of Able's score write do
Svetradugi [14.3K]

Answer:

Abel to Ben: 6

Abel to Carl: 3

Ben to Carl: 0.5

Step-by-step explanation:

First we formulate the problem in equations:

Abel = 6 * Ben

Cale = Abel / 3

If Cale's score is Abel's score over 3, so Abel's score is 3 times Cale's score.

If Abel's score is 6 times Ben's score, and 3 times Cale's score, then Cale's score is 2 times Ben's score (so Ben's score is 0.5 times Cale's score)

So, the ratio between all scores are the following:

Abel to Ben: 6

Abel to Carl: 3

Ben to Carl: 0.5

8 0
3 years ago
Read 2 more answers
Which set of x- and y-values represents a function
dolphi86 [110]
If Im correct I believe the answer is the last one
3 0
3 years ago
A farmer had a farm with animals.
Gnom [1K]

Answer: Part B

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A Sum of $14 is made of 92 coins consisting of dimes and quarters. How Many are there of each kind of coin
steposvetlana [31]
So first I would say, what if all of them were dimes, how far away would it be from $14?

So 92 coins * 10 cents = $9.20

So it's 4.80 dollars away from 14 dollars.

So if we were to switch one to a quarter, it would increase by 0.15 cents.

So we want to see how many increases we need to reach 4.80 dollars more.

4.80/0.15 = 32

So there are 32 quarters and 60 dimes.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is an equation for (0,1), (1,3), (2,9), (3,27), (4,81)
    10·1 answer
  • What are three collinear points on line l?
    7·1 answer
  • -3/2(x-2) +1=4<br> Justify your steps
    6·1 answer
  • Match the reasons with the statements in the proof to prove DF = EF, given that DEF is a triangle by definition and angles 3 and
    15·1 answer
  • 10.2cm is rounded to one decimal place write down the maximum possible length it could have been
    10·2 answers
  • Pls help me, i’ll give brainly
    6·1 answer
  • top is 25 m, left side is 9.5 m right side is 14. 84 m, and bottom is 37. 4 m. what is the perimeter of the figure. A 84. 24 m B
    6·1 answer
  • Two factory workers win the in-house raffle with a prize of £240. Monika and Robert share the prize money in a ratio of 3:5. How
    8·1 answer
  • HELP IM TIMED. ILL MARK BRAINLIEST!
    13·2 answers
  • X-3=14 use the opposite operation found in the equation.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!