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
DENIUS [597]
2 years ago
9

Alvin is 15 younger than elga the sum of their age is 27 what is elga age

Mathematics
2 answers:
zloy xaker [14]2 years ago
7 0

Answer:

27 years old

Step-by-step explanation:

Let Alvin's age be x and Elga's age is y:

y - x = 15

x + y = 27

2y = 42 (use elimination method)

y = 21

x = 6 (plug it back into either equation)

Therefore Alvin is 6 and Elga is 27

artcher [175]2 years ago
7 0
The answer would be 27 years old
You might be interested in
Can somebody help me simplify these problems please?
Mazyrski [523]
1: answer: 4^6 ( reduce the fraction with 4^3)

2: answer: 1 ( any nonzero expression raised to the power of 0 equals 1 )

3: answer 3^8
steps: (3^2)^4 = 3^2×4 ( to raise a power to another Power multiply the exponents)
3^2×4 = 3^8 ( multiply the 2 and the 4 exponent to get a 8 as a exponent )
7 0
3 years ago
2x-16y=-10<br><br><br><br><br> What is it can someone help HAHAHAGAG
marshall27 [118]
8y + 5 is the answer
8 0
3 years ago
Pls helppp due soon!!
FrozenT [24]

Answer:

I think the answer is B

Step-by-step explanation:

Sorry if it's wrong

4 0
3 years ago
Read 2 more answers
What’s the x intercept and y intercept of 6x-5y=20
oksano4ka [1.4K]

Answer:

y-intercept equals 4 and the x-intercept is the fraction 10/3


7 0
3 years ago
A table is on sale for 464 , which is 36% less than the regular price.
viva [34]
The original price was 725.
Explanation:
"36% less than" means taking 36% away from 100%. 100-36 is 64, so 64% remains when 36% is taken away. So, 64% of the original table's price is 464.
So, if the original price was x, 464=0.64x
Solve this by dividing both sides by 0,64:
725=x
So, the original price was 725.
3 0
3 years ago
Other questions:
  • Graph the function by making a table of values which table is correct
    5·1 answer
  • For ΔABC, ∠A = 8x - 10, ∠B = 10x - 40, and ∠C = 3x + 20. If ΔABC undergoes a dilation by a scale factor of 1 2 to create ΔA'B'C'
    7·1 answer
  • 4bags of cement do 18squared , how many squared can be done with 7bags
    15·1 answer
  • 341÷5 what's the remander​
    15·2 answers
  • Is the area of ABC round to the nearest tenth
    14·1 answer
  • Considere os logaritmos log3=0,477 , log4=0,602 e / log5=0.699 logaritmos determine o valor de log5 12.
    8·1 answer
  • jim walks at an average rate of 4 miles per hour. at this rate how long will it take jim to walk 10 miles?
    13·2 answers
  • Which of the diagram below represents the statement "if it is not a gorilla, then it is not an ape.
    14·1 answer
  • Henry made a scale model of a submarine. The submarine has an actual height of 75 feet. Henry’s model used a scale in which 1 in
    13·1 answer
  • 85 EN PHYSIQUE Fonctionnement de l'ail
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!