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
k0ka [10]
4 years ago
13

Can you please help me as fast as you can

Mathematics
1 answer:
Anestetic [448]4 years ago
5 0
Alan is x like it says
Barry is x-10 because he is 10 years younger than Alan
Kevin is 2x as he is 2 times Alan’s age

Therefore
x+x-10+2x=54
4x-10=54
4x=44
x=11
Alan= 11 years old
Barry is = 1 year old
Kevin is = 22 years old
You might be interested in
HOW CAN YOU USE SUBTRACTION TO DESCRIBE DIVISION? GIMME AN EXAMPLE PLS :(
nadya68 [22]

Answer:

By repeated subtraction.

Step-by-step explanation:

It is pretty much the same thing as division, but in subtraction. Since, Dividing and Subtraction are a like, repeated subtraction is a great example to use for this example

Hope this helps. :)

5 0
4 years ago
Read 2 more answers
Can some one help me Pls
Firlakuza [10]

Answer:

A is one of the true statements because 25 is the largest number that 50 and 75 can both divide evenly into.

D is the other true statement because 45 is the lowest number that 5 and 9 can both multiply into.

8 0
3 years ago
Please help brainliest for correct
Otrada [13]

Answer:5^3/5^-1 and 5^4 and 5^-3 times 5^-1 and 5^-4

Step-by-step explanation: just put them in a calculator and find the ones with the same answer

4 0
3 years ago
Rosa put $750 into a savings account that earns 3% simple interest each year she plans to put no more money into this account ho
Lilit [14]
After 1 year, there will be 3% more money in it. So, multiply 750 by 1.03 to get 772.5
There will be $772.50 in the account in a year.

4 0
4 years ago
Can someone please help with these three please explain
WITCHER [35]

Answer:

6. (a) 7. (b) Im pretty sure 8. (d)

Step-by-step explanation:

A real number is basically any number whatsoever, meaning a real number can also be irratonal.

7. pi is 3.1415926535... but doesn't repeat so it doesn't go on a number line, the sq root of -16 is -4 which has a place on the line, and the repeating decimal would have no place on a number line.

8. irrational means it repeats without a pattern, such as pi (3.1415926535...) which is why the answer is d

4 0
4 years ago
Other questions:
  • HELP ASAP PLEASEEEEEE
    9·1 answer
  • What percent of 147 is 56 ​
    12·1 answer
  • What is the unit rate of 360 miles travled on 12 gallons of gasoline
    5·1 answer
  • Which represents 8(95) using the distributive property to simplify
    10·1 answer
  • The _______ is the measure of a central angle.
    15·1 answer
  • Miranda needs 3.5 yards of fabric to make a curtain for her dining room window and 2.25 yards of the same fabric to make a match
    14·2 answers
  • Decide whether there is enough information to prove that ab. If so, state the theroem you would use.
    10·1 answer
  • PLEASE HELP ASAP!!! A chocolate bar measures 50 mm wide, 90 mm long, and 3 and 1 over 2 mm high. Will’s Wrapping Company is maki
    7·1 answer
  • A lake is 138 feet deep. How many yards<br> equal 138 feet?
    14·2 answers
  • 2. Given f(x) =(1/2)<br> Find f(-3)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!