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
Zina [86]
2 years ago
7

Need help. Please show your work!

Mathematics
1 answer:
kakasveta [241]2 years ago
5 0

Answer:

n=-25 and SU=100

Step-by-step explanation:

<u><em>Solve for n</em></u>

4n-18=32-6n

-2n=50

n=-25

<u><em>Solve for segment SU</em></u>

4(-25)-18+32-6(-25)=SU

-100-18+32+150=SU

-82+182=SU

100=SU

You might be interested in
What is the awnser to −35+7+(−15)
Wewaii [24]

Answer:

-43

Step-by-step explanation:

-35 + 7 + (-15)

-35 + 7 - 15

-50 + 7

<u>= -43</u>

4 0
2 years ago
Read 2 more answers
Which expressions are equivalent to 10a - 25 + 5b
sergey [27]

Answer:

<h2>(2a − 5 + b) · 5</h2><h2>10×(a − 2.5 + 0.5b)</h2><h2>(−2a + 5 − b) ⋅ (−5)</h2>

Step-by-step explanation:

10a-25+5b\\\\-2(-5a-25+5b)=(-2)(-5a)+(-2)(-25)+(-2)(5b)\\=10a+50-10b\qquad NOT\\\\(2a-5+b)(5)=(2a)(5)+(-5)(5)+(b)(5)=10a-25+5b\qquad YES\\\\10(a-2.5+0.5b)=(10)(a)+(10)(-2.5)+(10)(0.5b)\\=10a-25+5b\qquad YES\\\\(-2a+5-b)(-5)=(-2a)(-5)+(5)(-5)+(-b)(-5)\\=10a-25+5b\qquad YES\\\\-10(-a-2.5-0.5b)=(-10)(-a)+(-10)(-2.5)+(-10)(-0.5b)\\=10a+25+5b\qquad NOT

5 0
3 years ago
Solve the equation for x. <br><br> x + 13 = 22​
AveGali [126]
X=22-13
x=9
Ya. . . . .
6 0
2 years ago
Read 2 more answers
Ppppplllssss heeellppppppppppppllllpllklgfgtfchgrrdgvcfyrf
zubka84 [21]

Answer:

Equation: 3x - 11 = 85

Solution: x = 32

Step-by-step explanation:

3x - 11 = 85

You will have to do the opposite to the equation shown on the screen.

3x = 96 (85 + 11)

x = 32 (96 / 3)

3 0
1 year ago
My brother needs help and I'm to busy so I have my phone to him please help him thank you
Vladimir79 [104]
#8 answer is A i think....
4 0
3 years ago
Other questions:
  • Clear Lake is 1 1/2 mile long and 1/2 mile wide. how much longer than wide is clear lake
    7·2 answers
  • Please help!!!!
    10·1 answer
  • Can someone help me with this math? Please I'm desperate. ​
    14·1 answer
  • The equation 125 + 37.52x = y models the amount of money in your wallet Y is the total amount of dollars and x is the number of
    13·1 answer
  • PLZ HELP<br> solve this problem<br><br> 100 *600
    8·2 answers
  • What is the sum of: 4x^2+7x-11 and -6x^2-3x+1
    11·1 answer
  • What is 35% of 50?<br> A. 17.5<br> B. 35<br> C. 85<br> D.142
    8·1 answer
  • I HAVE 10 MIN PLZ HELP
    15·2 answers
  • 15 POINTS TO ANYBODY THAT SOLVE THIS EQUATION
    11·2 answers
  • Can someone help me with this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!