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
elena-s [515]
2 years ago
12

Adding&subtracting equations x-10=12

Mathematics
2 answers:
Colt1911 [192]2 years ago
8 0
Answer:22
x-10=12
x= 10+12
x=22
sp2606 [1]2 years ago
3 0
X - 10 = 12

isolate the x

x - 10 (+10) = 12 (+10)

x = 22

hope this helps
You might be interested in
the perimeter of a triangle is 73 centimeters the longest side is 5 cm less than the sum of the two other two sides twice the sh
Scorpion4ik [409]
Multiply all the sides than devide
5 0
3 years ago
FIRST TO ANSWER GETS BRAINLIEST: The average age of one hundred Year 9 students is 14 y 10 m. The average age of one hundred Yea
Dvinal [7]

Answer:

2) 14 y 2 m

Step-by-step explanation:

Year 9 students: total age= 100* 14 10/12= 1400 +100*5/6= 1483 y 8 m

Year 8 students: total age= 100* 13 6/12= 1350 y

Total age of 200 students: 1483 y 8 m + 1350 y= 2833 y 8 m

Average age= 2833  8/12  ÷ 200= (12*2833+8)/12 ÷ 200 = 34004/(12*200)= 34004/2400= 14  404/2400 ≈ 14 1/6 y= 14 y 2 m

4 0
3 years ago
"write an expression that evaluates to true if the value of the integer variable x is divisible (with no remainder) by the integ
AysviL [449]

Solution:

As we have to write an expression , which evaluates to true if the value of the integer variable x is divisible (with no remainder) by the integer variable y, y≠0.

so, when x is divided by y we should get remainder as 0.

Using Euclid division lemma

x= y* q + m, i.e when an integer x is divided by y gives quotient q and remainder m.

Here , m=0

So, x = q * y

So, the expression which describes the above relationship is ,

\frac{x}{y}=q, where q is Quotient.


8 0
3 years ago
Read 2 more answers
Which situation could best be represented by this linear equation?<br><br> 2.75x + 3.25y = 215
Zepler [3.9K]
<span>2.75x + 3.25y = 215
</span>
answer is the last one (D)

4 0
2 years ago
Read 2 more answers
[50 POINTS]
Zina [86]
A^2 + 2AB + B^2 = (A + B)^2 ==>

16X^2 + 40X + 25 = 
= (4X)^2 + 2*4*5X + 5^2 = 
= (4X + 5)^2 

<span>(4x + 5)(4x + 5)</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • A brace for a shelf has the shape of a right triangle. Its hypotenuse is 16 inches long and the two legs are equal in length. Ho
    15·1 answer
  • Will someone please help me?
    14·2 answers
  • You are choosing between two different cell phone plans. The first plan charges a rate of 21 cents per
    8·1 answer
  • Express (x + 7)2 as a trinomial in standard form<br> plz help!
    15·1 answer
  • Larry rides his bike at a rate of 8.8 inches per second. About how m any miles per hour can Larry ride his bike?
    14·1 answer
  • HELP PLEASE
    15·1 answer
  • NEED HELP ASAP!!!!!!
    13·1 answer
  • Find the principal. SHOW ALL WORK to receive FULL CREDIT.
    13·1 answer
  • The water pumped out of a backyard pond. What is the domain of this graph?
    11·1 answer
  • Both passages base their arguments on the unstated
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!