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
pav-90 [236]
3 years ago
11

What is the answer to this question x + x + y x y (the last x is a times sign)

Mathematics
1 answer:
amm18123 years ago
4 0
The answer : 2x + y^2
You might be interested in
A toy train makes 10 laps around a track in 12 minutes. hpw me my laps per hour is that.
marusya05 [52]

Answer:

50

Step-by-step explanation:


3 0
3 years ago
Read 2 more answers
Solve:<br>i)x+y=5<br>ii)x-y=3<br>iii)2x+y=7<br>iv)3x-2y=0​
Ulleksa [173]

Answer:

I) X+Y

when X=0

0+y=5

Y=5

When Y=0

X+0=5

X=5

(X,y)=(5,5)

(ii) X-Y=3

When X=0

0-Y=3

Y=-3

When Y=0

X-0=3

X=3

(X,Y)=(3,3(

(III) 2x+Y=7

when X=0

0+Y=7

Y=7

when Y=0

2x+0=7

2x=7

X=7/2 or 3.5

(X,Y)=(3.5,7)

(Iv)

3X-2Y=0

when X=0

0-2Y=0

-2Y=0

Y=0

When Y=0

3x-0=0

3X=0

X=0

(X,Y)=(0,0)

5 0
1 year ago
José’s mother is trying to decide whether or not she should buy a 12-ounce package of coffee on sale for $7.50. She knows that s
Leya [2.2K]
She should chose the $9 because it is cheaper ;)
8 0
2 years ago
Which expression is equivalent to (r^-7)^6
WITCHER [35]

Answer:

r^{-42}

Step-by-step explanation:

(r⁻⁷)⁶ = r⁽⁻⁷⁾ˣ⁶

      = (r)⁻⁴²

7 0
3 years ago
Read 2 more answers
A sledgehammer weighs 18 pounds on Earth and 4 pounds on the planet Namar. 
Advocard [28]
It would weight 18lbs i believe

8 0
2 years ago
Read 2 more answers
Other questions:
  • Is the set of integers closed under the operation
    12·1 answer
  • 2/9x+-2=6 <br> i need help anyone?
    10·1 answer
  • What is 6 x 10(2) aka 6 x 10 to the second power
    8·2 answers
  • 40 = 25 + x
    11·1 answer
  • Will cash bonuses speed the return to work of unemployed people? A state department of labor notes that last year 68% of people
    6·1 answer
  • I need help because I'm solving these questions by the manual, and yet it still says that I am wrong after multiple attempts.
    13·1 answer
  • Can someone help me???
    10·2 answers
  • Which equation could be represented by the number line
    15·2 answers
  • Which data set is represented by the modified box plot 92,88,100,136,106,79,88,86,98,115
    11·1 answer
  • When constructing a confidence interval for a difference between two population proportions, why is it important to check that t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!