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
umka2103 [35]
3 years ago
11

Solve |2x+8|=30 and the math that goes along with it

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
7 0
2x + 8=30
      -8   -8
2x=22
2 divided by its self to get x by its self and you do that to the other side of the equals sign so 2 divided by 2 and 22 divided by 2
x=11
noname [10]3 years ago
3 0
I hope this helps you

You might be interested in
How do I add subtractact polynomials?
Stels [109]
You can search on goggle or watching YouTube videos
5 0
3 years ago
Kyle leaves a 15% tip for lunch bill of $12 what amount tip does Kyle leave
Aleonysh [2.5K]
Kyle leaves 1.80 because you have to do 0.15*12
8 0
3 years ago
Read 2 more answers
A supervisor records the repair cost for 17 randomly selected VCRs. A sample mean of $68.83 and standard deviation of $12.17 are
amid [387]

Answer:

27

Step-by-step explanation:

im smart

5 0
3 years ago
HELP PLEASEEE!!
Luden [163]

\left[\begin{array}{ccc}2&6&3\\-5&1&4\end{array}\right]

R1 ÷ 2  = \left[\begin{array}{ccc}1&3&1.5\\-5&1&4\end{array}\right]

R2 ÷ -5 = \left[\begin{array}{ccc}1&3&1.5\\1&-0.2&-0.8\end{array}\right]

R2: R1 - R2  = \left[\begin{array}{ccc}1&3&1.5\\0&3.2&2.3\end{array}\right]

R2 ÷ 3.2 =  \left[\begin{array}{ccc}1&3&1.5\\0&1&0.71875\end{array}\right]

R1: R1 - 3R2 = \left[\begin{array}{ccc}1&0&0.65625\\0&1&0.71875\end{array}\right]

Answer: x = 0.65625, y = 0.71875

8 0
3 years ago
A mathematics book has 360 pages, of which 50% are on algebra, 20% on geometry and the remainder on arithmetic how many pages ar
Arte-miy333 [17]

Answer:

30% of the pages are arithmetic, or 108 pages

Step-by-step explanation:

50% are on algebra = 180 pages

360 x .5 = 180

20% are on geometry = 72 pages

360 x .2 = 72

30% are on arithmetic = 108

180 + 72 + 108 = 360 pages

50% + 20% + 30% = 100%

6 0
2 years ago
Other questions:
  • Plz answer :) i need help i will give heart and comment
    14·1 answer
  • Pleaseee help. Oh yeah this has to be 20 characters soooo
    8·2 answers
  • Please help me on problem 2 of Solving Unit-Rate Problems
    10·1 answer
  • How many real roots does the function
    7·1 answer
  • What is the decimal equivalent to the fraction 80/32
    6·1 answer
  • The two angles shown in the figure are supplementary. What is the value of x? 6(x+1) other angle is 48°
    8·1 answer
  • I don't understand how to do this problem. help ? ( number 13)
    7·1 answer
  • Which fractions are equivalent to 40%? Check all that apply.
    15·2 answers
  • Which expression is equivalent to 36x + 8ly?
    8·1 answer
  • A bag contains 150 marbles. Some are blue, and the rest are white. There are 21 blue marbles for every 4 white marbles. How many
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!