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
antiseptic1488 [7]
3 years ago
9

Solve for u. 19u + u − 20u + u = 8

Mathematics
2 answers:
wlad13 [49]3 years ago
4 0
Answer: 8
Explanation: 20u-20u cancel out leaving 8
Romashka-Z-Leto [24]3 years ago
4 0

Answer:

u=8

Step-by-step explanation:

work out

19u+u=20u

20u-20u=0

+u=8

You might be interested in
Which is a correct name for the angle shownv?
nirvana33 [79]
Angle CBA is the right name because it's in between C and A
3 0
3 years ago
Read 2 more answers
BRAINLIEST help pls,,,,,,,,,,,,,
icang [17]
Hey there!

1/3 = ?/12

If we observe denominator , it is multiplied by 4

So we must multiple numerator by 4 too

=> 1/3 x 4/4 = 4/12

? = 12.
7 0
2 years ago
Read 2 more answers
If the diameter of a semi circle is 2 inches what is the semi circles perimeter
SpyIntel [72]

Answer: 5.14 cu in

Step-by-step explanation:

1/2 (π × d) + d, where d is the diameter of the semi

Perimeter = 1/2 (3.14 x 2) + 2

= 1/2 * 6.28 + 2

= 3.14 + 2

5 0
3 years ago
15 and 17 pls.. 15 points!!!!
Maurinko [17]

Step-by-step explanation:

15) 50 ÷ 2 = 25

17) Mean = 301, Mode = 40-50

(10+20) ÷ 2 = 15, (20+30) ÷ 2 = 25, (30+40) ÷ 2 = 35

(40+50) ÷ 2 = 45, (50+60) ÷ 2 = 55, (60+70) ÷ 2 = 65

(70+80) ÷ 2 = 75

• 15×4 = 60, 25×8 = 200, 35×10 = 350, 45×12 = 540

55×10 = 550, 65×4 = 260, 75×2 = 150

Mean = (60+200+350+540+550+260+150) ÷ 7

= 2110 ÷ 7

= 301.4285....

= 301

Mode : the highest frequency

3 0
3 years ago
Read 2 more answers
Mr. Atkinson manages playgrounds for the 8 elementary schools in the Franklin School District. This year, he wants to put new sa
astra-53 [7]

Answer: 5 bags of sand

Step-by-step explanation:

Given

There are 8 elementary schools

3 Tons of sand is needed

It is contained in a 50- Pound bag

1 ton is equivalent to 2000 Pound

No of 50- Pound bag required is

\Rightarrow n=\dfrac{2000}{50}\\\\\Rightarrow n=40

These 40 bags will be required in 8 schools. So, each school requires

\Rightarrow \dfrac{40}{8}=5\ \text{bag}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Factor the trinomial below urgent please
    10·2 answers
  • Point B(6, –2) is translated using the rule (x – 4, y + 3).
    14·1 answer
  • Is 3/5 and 6/12 equivalent
    11·2 answers
  • here is a picture of a ferris wheel it has a diameter of 80 meters how far does a rider travel in three complete rotations aroun
    10·1 answer
  • I don't understand this at all TwT
    7·1 answer
  • A 6th grade football team played six games and scored 17, 14, 30, 24, 21, and 14 points. In their seventh game,
    14·1 answer
  • Someone please help asap!!!!
    15·1 answer
  • They were 64 dogs and cats at the pet store. If 25% were cats, how many cats were at the pet store?
    7·2 answers
  • What is the value of x?<br> A.38<br> B. 59<br> C. 83<br> D. 96
    15·1 answer
  • Describe how you find an upper bound and a lower bound for the zeros of a polynomial function
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!