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
Agata [3.3K]
3 years ago
13

Alvin is 9 years younger than Elga. The sum of their ages is 85. What is Elga's age?

Mathematics
1 answer:
enot [183]3 years ago
4 0
Elga is 76 years old.
You might be interested in
Solve n^2+16n=17 by completing the square ​
larisa [96]

Answer:

305 or N=1

Step-by-step explanation:

N=17, correct?

so what you do first is rewrite the equation:

17^2+16

which will equal:

305

if not and the equation is N^2+16=17

then you have to subtract the 16 first from 17

n^2=1

now you divide or whatever you call it XD

/n^2=/1

so the answer to N=1

8 0
3 years ago
PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
nalin [4]
The answer is: cosV=39/89=0,43
4 0
3 years ago
How do I draw a picture to show how to find 12+37
mihalych1998 [28]
Draw 12 dollars and 37 pennies! vote me brainliest :)
4 0
4 years ago
Read 2 more answers
Cara leaves her house at 10:03 and arrives at the library at 10:17. Irena leaves her house at 11:55 and arrives at the library a
erastova [34]

Answer: Cara takes longer to get to the library. She used 3 minutes more

Step-by-step explanation:

Cara leaves her house at 10:03 and arrives at the library at 10:17. The number of minutes used by Cara will be:

= 10.17 - 10.03

= 14 minutes

Irena leaves her house at 11:55 and arrives at the library at 12:06. The number of minutes used by Irena will be:

= 12.06 - 11.55

= 11 minutes

Cara takes longer to get to the library. She used (14 - 11) = 3 minutes more

3 0
3 years ago
Solve 3(x−5) = 9. <br><br> x = −3 <br> x = 2 <br> x = 7 <br> x = 8 (this is the answer)
Mariulka [41]

Answer:

x = 8

Step-by-step explanation:

3(x−5) = 9   (by PEDMAS, distribute 3 into parentheses by distributive property)

x(3)−5(3) = 9

3x - 15 = 9   (add 15 to both sides)

3x = 9 + 15

3x = 24   (divide both sides by 3)

x = 24/3

x = 8

8 0
3 years ago
Other questions:
  • When 16x cubed - 12x squared + 4x is divided by 4x , the quotient is
    5·1 answer
  • licia had - $11.00 in her checking account. She did a few chores and made $44.50. She decided to pay for her and a friend to go
    10·1 answer
  • 3 m equals how many mm
    11·2 answers
  • If f(x) varies directly with x^2, and f(x)=75 when x=5, find the value of f(8)
    5·1 answer
  • Write 6/7 in an equivalent form with the denominator of 35
    7·2 answers
  • The principal was very _____ about the closed lunch policy and would not change his mind
    14·2 answers
  • 33/2 + 3y/5 = 7y/10 + 15<br><br> Please help me solve this equation
    10·2 answers
  • 52 + 3x = 5(−x + 9) − 49<br> solve for x
    5·1 answer
  • Do question 2 please and fill in the blanks
    8·1 answer
  • The slope of a line is . What is the slope of a line perpendicular to this line?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!