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
Natasha_Volkova [10]
3 years ago
12

I forgot where I start

Mathematics
2 answers:
Alla [95]3 years ago
8 0
Okay, if x-y=11, then y + 11 = x
Now, apply this to the next equation. Since we know y + 11 = x, we can use this instead of x
2(11+y)+y=19
22+2y+y=19
22+3y=19
now make 3y alone
3y=19-22
3y=(-3)
y=-1
Plug y to our first equation to get x
x = 11+-1
x=10
Hope this helps :)
 
Minchanka [31]3 years ago
4 0
Add these eqn and then you have to cancel out (y) after that add x and 2x which is equal to 3x and also add RHS i.e.30 and divide it by 3
You might be interested in
HELP ASAP!!! 99 ASSIGNMENTS TO GO!!!! 25 POINTS!!!!
marin [14]
1: Ratio
2: Unit Rate
3: Scale Drawing
4: Similar Figures
5: US Customary System
6: Rate
7: Scale

I hope this helps! :)
5 0
1 year ago
Read 2 more answers
Select the correct answer.
mariarad [96]

The answer to this Question is A

What is Absolute Value Function or so called Modulus Function or Mod function?

It is a function that takes all real values as input and returns same values but +ve in nature eg if you give input as 2, output will be 2 and if you give input as -2, you will get output 2 again

Solution:

We have expression Ix-5I + 2

we know that I anything I , called as mod of anything, is always greater than or equal to zero so if we take its minimum value as 0 and we get 0 + 2 = 2

means this expression cant be less than 2 hence it will be greater than or equal to 2

because minimum value of mod is 0 and we are adding 2 to it hence overall the expression will be greater than 2 only

To learn more about Absolute Value Function click the link:

brainly.com/question/28478005

#SPJ9

4 0
1 year ago
Help! <br><br>3x10=(2x10)+(1x_)
motikmotik
3*10=(2*10)+(1*x) \\  \\ 30=20+x \\  \\ 10=x
8 0
3 years ago
You have a coupon for an additional 25% off the price of any sale item at a store. The store has put a watercolor kit on sale fo
telo118 [61]
Final price=original price*(100%- discount 1)(100%-discount 2) 
original price=$40
discount 1=25%⇒         100 - discount 1=100%-25%=75%=75/100=0.75
discount 2=15%⇒         100 - discount 2=100%-12%=85%=85/100=0.85

original price=$40(0.75)(0.85)=$25.5


Answer: $25.5
4 0
3 years ago
Simplify the expression:<br><br> 1.8-8.8g+7g+10.4+5.3g
worty [1.4K]
3.5g+12.2 is the simplified expression I believe
7 0
3 years ago
Other questions:
  • A class ring cost $260.00. Lewis has $80.00 in a saving account and earns $20.00 a week babysitting. Write an equation to repres
    5·2 answers
  • Given: X = r + 2, Y = 2r - 9, and Z = r 2 + 17r + 30. Simplify [X · Y - Z] ÷ X. -r - 24 r - 24 2r2 - 6r - 33 2r2 + 6r + 33
    15·2 answers
  • timmy writes the equation f(x) = x – 1. He then doubles both of the terms on the right side to create the equation g(x) = x – 2.
    9·1 answer
  • What is the best methodology for working out factors of a number
    12·1 answer
  • Help! Rational equations confuse me
    9·1 answer
  • 9x - 4 = 5, x = 1. tell whether x = 1 makes this equation true or false.
    10·1 answer
  • Given a graph for the transformation of f(x) in the format g(x) = f(x) + k, determine the k value.
    14·1 answer
  • A bag of marbles has 3 red, blue, 6 yellow, and 1 black marble. What is the probability of not selecting a red
    14·2 answers
  • 8. What fraction of the numbers on a clock face are even numbers? o A. 6/12 B. 1/2 07/12 O D. 3/4​
    7·2 answers
  • What is the mathematical translation of " ten multiplied by a number y"​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!