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
OLEGan [10]
2 years ago
8

The sum of two numbers is 95. If the larger is increased by twice the smaller, the result is 120. Find the numbers.

Mathematics
1 answer:
adelina 88 [10]2 years ago
3 0
Hello!

You can make two expressions based on what you know

let x equal the larger number
let y equal the smaller number

x + y = 95
x + 2y = 120

We can use elimination to get rid of x

You can subtract the two equation to get rid of x

-y = -25

Since y is negative we can multiply both sides by -1 to make y positive

y = 25

Now we can put this into one of the other equations to find x

x + 25 = 95

subtract 95 from both sides

x = 70

The answers are 70 and 25

Hope this helps!
You might be interested in
Convert 76,000 ml into L. Please show your work.
ser-zykov [4K]
Ok so there are 1,000 ml in every liter so
76000 ml= L which is a thousand ml
76000/1000
=76 L


5 0
2 years ago
Write the first 5 terms of the recursive sequence defined below. a1=0 an=2(an-1)²-1, for n>1​
Aleksandr-060686 [28]

Answer:

  • 0, -1, 1, 1, 1

Step-by-step explanation:

<u>Given recursive formula</u>

  • a₁ = 0
  • aₙ = 2(aₙ₋₁)² - 1, for n>1​

<u>The first 5 terms are:</u>

  • a₁ = 0
  • a₂ = 2(0)² - 1 = 0 - 1 = -1
  • a₃ = 2(-1)² - 1 = 2 - 1 = 1
  • a₄ = 2(1)² - 1 = 2 - 1 = 1
  • a₅ = 2(1)² - 1 = 2 - 1 = 1
7 0
3 years ago
Information about the age of participants in a robotics competition is below:
Jet001 [13]

Answer: 13 and 31 sorry for it being rog the first time  

Step-by-step explanation: BRAINLIEST PLZ

4 0
2 years ago
Read 2 more answers
GraphA <br> GraphB<br> GraphC<br> GraphD
Serhud [2]
Graph A its the beat answer
6 0
3 years ago
Read 2 more answers
What is each number in scientific notaion
ruslelena [56]

For the first one it is 5 x10^{8}  

and for the second one it is 0.0005 = 5 × 0.0001 = 5 × 10−4

6 0
3 years ago
Other questions:
  • Write a rule to describe the function shown.<br><br> x y<br> −6 −4<br> −3 −2<br> 0 0<br> 3 2
    8·1 answer
  • Can anyone help me with problem 5
    14·1 answer
  • The number of miles Carina drove each day last week is shown below:
    9·1 answer
  • 9x-10 = 3x+ 2<br>What is the solution to the equation?<br>-2.<br>-1<br>1<br>2​
    6·1 answer
  • PLEASE HELP ME
    7·1 answer
  • Please help Help !!!!!!!
    6·2 answers
  • There was a fish tank for sale at the City Auction. At the beginning of the auction it had 10 gallons of water in it, Thirty min
    15·1 answer
  • Aiden had 55 minutes to finish a quiz. He finished early and had a read his book while the rest of the class finished their quiz
    15·1 answer
  • a cycle travel 1st km at therateof 10 km per hour the second km at the rate of 3 per hour and third at therate of 6 km.find the
    9·1 answer
  • Oh gosh I dunno any of this-<br><br> Trigonometry
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!