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
r-ruslan [8.4K]
3 years ago
11

If you add or subtract two rational numbers, is the result sometimes, always, or never rational?

Mathematics
1 answer:
lawyer [7]3 years ago
8 0

Answer:

Always

Step-by-step explanation:

8 - 9 = -1

1/3 - 1/6 = 1/6   are 2 examples

You might be interested in
When Brandon went bowling, it cost $4.95 per game, plus a one-time fee to rent the shoes. Brandon played 5 games and paid $32. W
igomit [66]

Answer:

The linear equation used to find the cost to rent the shoes is 24.75+x=32

Cost to rent the shoes is $7.25.

Step-by-step explanation:

Given:

Cost of per game of bowling = $4.95

Number of games played = 5

Total money paid = $32

We need to find the cost to rent the shoes.

Solution:

Let the cost to rent the shoes be 'x'.

So we can say that;

Total money paid is equal to sum of Cost of per game of bowling multiplied by Number of games played and cost to rent the shoes.

framing in equation form we get;

5\times4.95+x=32\\\\24.75+x=32

Hence The linear equation used to find the cost to rent the shoes is 24.75+x=32

On solving the above equation we will find the value of 'x'.

Now we will subtract both side by 24.75 we get;

24.75+x=32-24.75\\\\x= \$7.25

Hence Cost to rent the shoes is $7.25.

4 0
3 years ago
A recipe calls for 4 apples to serve 6 people. If Jack is planning to serve a crowd of 33 people, how many apples should he use?
KIM [24]

Answer:

22 apples

Step-by-step explanation:

33/6=5.5*4=22

Pls give brainliest

7 0
2 years ago
Read 2 more answers
PLZ HELP THIS IS HARD I WILL FIVE BRAINLIEST
bagirrra123 [75]

Answer:

2\frac{1}{3}\: ft

Step-By-Step Explanation:

Height\: of \:sail = 1\frac{1}{6}\:  ft = \frac{7}{6}\:  ft\\Base\: of \:sail = 4\:  ft \\Area\: of \:sail =\frac{1}{2} \times base \times height\\=\frac{1}{2} \times \frac{7}{6} \times 4\\= \frac{7}{6} \times 2\\=\frac{7}{3}\\=2\frac{1}{3}\: ft

6 0
3 years ago
Fill in the blank with the correct response.<br><br> Twenty-eight is 40% of <br> .
solniwko [45]
28=40/100*x
X=28/0.4
X=70
6 0
3 years ago
Read 2 more answers
How do you do simple intrest?
Bezzdna [24]
Use the simple interest formula: A = P(1 + rt)
4 0
3 years ago
Read 2 more answers
Other questions:
  • A new truck that sells for $25,000 depreciates (decreases in value) 11% each year. What will be the value of the truck in 2 year
    7·2 answers
  • Find the simple interest. Principal ​$200 rate 13​% time 33 months. The interest is ​$ nothing. ​(Round to the nearest​ cent.)
    15·1 answer
  • A hybrid car averages 600 miles on a 12.9 gallon tank of gas. Manuel is planning a 1240-mile vacation in his hybrid car. Find ho
    8·2 answers
  • if a test has 50 questions, how many questions do you need to answer correctly to score 60% or higher?
    13·2 answers
  • (3x4-5x3+2x2+3x-2) ÷(3x-2) using polynomial long division
    11·1 answer
  • What is the answer to
    12·2 answers
  • What is the value of x?
    15·2 answers
  • The coefficient of determination of a set of data points is 0.93 and the slope of the regression line is -5.26. Determine the li
    15·1 answer
  • What fraction with a denominator of 10 is equivalent to 12?
    5·1 answer
  • What is the square root of (144/169)+(25/169) first 144/169+25/169 then square root of that
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!