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
-BARSIC- [3]
3 years ago
11

What is a rational number? Plzzz help

Mathematics
1 answer:
ddd [48]3 years ago
4 0

Answer:

A number that can be written as a fraction.

Example: -3/7

You might be interested in
What is the value of x?<br> 3(-9 - 4x) - 4= 8x - 9(x + 12)
Gemiola [76]

Answer:

x=7

Step-by-step explanation:

uhhh yes

5 0
3 years ago
Read 2 more answers
Bradley invested an average of $550 per month since age 49 in various securities for his retirement savings. His investments ave
avanturin [10]
To estimate the amount Bradley would have at age 73 if he started investing in 40 we use the future annuity formula given by:
A=P[((1+r)^n-1)/r]
where:
P=principle
r=rate
n=time
thus plugging in the values we get:
A=12×550=$6600
n=73-40=33
r=7%
hence
A=6600[((1.07)^33-1)/0.07]
simplifying the ^ we get:
A=784,960.6054
Hence the answer is: $784, 960.6054
6 0
4 years ago
BRAINLIEST IF YOU HELP the correct simplification of 7x2(6x + 3x2 − 4)? A 21x4 − 42x3 + 28x2 B 42x4 + 21x3 − 3x2 C 21x4 + 42x3 −
exis [7]

\text{Simplify:}\\\\7x^2(6x + 3x^2- 4)\\\\\text{Use the distributive property:}\\\\42x^3+21x^4-28x^2\\\\\text{You can arrange them by exponent}\\\\21x^4+42x^3-28x^2\\\\\text{This means that your answer will be C).} 21x^4 + 42x^3 - 28x^2\\\\\boxed{\text{C).}\,\,21x^4 + 42x^3 - 28x^2}

3 0
3 years ago
Put these into Slope-Intercept Form<br> x – y = –2<br> x – y = –4
Andru [333]

Answer:

y=x+2

y=x+4

slope intercept form is y=mx+b

7 0
3 years ago
35 students planned to walk in a fund raiser. The ratio of girls to boys is 5 to 2. How many boys are there?
Molodets [167]

Answer:

13

Step-by-step explanation:

   13

2/35

  2  {

------{-

 1  5

 1  5

----------

     0

5 0
3 years ago
Other questions:
  • If a pair of perpendicular lines are rotated, which is true?
    11·2 answers
  • How to solve this please? <br><br> 2x - 5 = 4
    11·2 answers
  • For what numbers x, -2pi less than or equal to x less than or equal to 2pi, does the graph of y=tan x have vertical asymptotes?
    10·1 answer
  • Ellen Saver went to her bank. She had a balance of $2,447.67 in her savings account. She withdrew $231.49 and the teller credite
    8·2 answers
  • 5. Is 9 a factor of the following?<br> (i) 394683<br> (ii) 1872546<br> (iii) 5172354
    13·2 answers
  • Find the slope of a line that passes through the two points (-3, 4) and (3, -4).
    12·1 answer
  • Gasoline prices are given to the nearest thousandth of a dollar. If a gallon of gasoline costs $3.49 and increases $0.09, what i
    5·1 answer
  • Amy is playing a song on her banjo. She plays an average of 90 notes per minute in her song. What does she need to do to find th
    9·2 answers
  • Its just the domain and range you dont have to show work
    7·1 answer
  • Find the area of the unshaded region.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!