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
olga2289 [7]
3 years ago
12

The sum of Alan’s age and Bob’s age is 40.

Mathematics
1 answer:
Nutka1998 [239]3 years ago
8 0
Carl is 2 yrs older than bob. Because Alan+Carl is 2 more than Alan+bob
So bob=16 and Carl is 18
16+18=34
And Alan is 24
You might be interested in
A tree grows 20 percent taller every year after it is planted. The tree was 12 feet tall when planted. How tall will it be after
Len [333]

Answer:

B.120 feet

Step-by-step explanation:

12 × 20 × 10 = 120

4 0
3 years ago
Write the standard form of the equation for
LekaFEV [45]

Answer:

8x-9y=31

Step-by-step explanation:

8 0
3 years ago
For f(X)=2x+1 and g(X)=x^2,find (f-g)(X)
Bezzdna [24]

The answer for f(x)-g(x) is -x^2+2x+1.The solution can be obtained by use of concept of functions.

<h3>What is a function?</h3>

A function, in mathematics, can be defined as an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).It useful in mathematical representation of scientific quantities.

We can perform addition and subtraction operations on functions.

The given function f(x) and g(x) are

f(x)=2x+1\\g(x)=x^2\\f(x)-g(x)=2x+1-x^2\\f(x)-g(x)=-x^2+2x+1

The solution for f(x)-g(x) is -x^2+2x+1.

To know more about functions visit:

brainly.com/question/12431044

#SPJ9

3 0
1 year ago
Find all real zeros for the function y= -5x - 7
irakobra [83]
The answer is -7/5 which is answer d
5 0
2 years ago
Read 2 more answers
X:1/3=4/9:1/18<br> Help me please
Verdich [7]
X. 4/9
___. ___
1/3. 1/18

1/18x = 4/27

x = 4/27. *. 18/1 = 72/27 =8/3
7 0
3 years ago
Other questions:
  • 6. Find the missing value. Show your work.
    10·1 answer
  • If r = x, y, z and r0 = x0, y0, z0 , describe the set of all points (x, y, z) such that |r − r0| = 5.
    10·2 answers
  • Factor completely. <br> 81x^2+180x+100
    11·1 answer
  • How do I solve -2x &gt; 6
    9·1 answer
  • Which of the following represents 10% of 45,000?<br>O 4.5<br>45<br>0 450<br>O 4.500​
    11·2 answers
  • Show Workings.<br>Question is in attached image.​
    12·2 answers
  • Please help it is an emergency!!!!! Answer the second question i already answered the first question. This first question is the
    11·2 answers
  • I really need help please:)
    6·1 answer
  • Plz help. Will give brainliest for the best answer
    11·1 answer
  • What is the measure of the missing angle?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!