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
lapo4ka [179]
3 years ago
6

Please hurry, (3x+1)+(2x+9)=180 What is the sum of "x"?

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

Answer:

x=34

Step-by-step explanation:

3x+1+2x+9=180

10+5x=180

5x=170

x=34

adelina 88 [10]3 years ago
4 0
(3x+1)+(2x+9)=180
Add to 3x and 2x. Add 9 and 1.
5x+10=180
Subtract 180 and 10.
5x=170
Divide by 170 and 5.
x=34
You might be interested in
An equation of a line with a slope of - 2 and a y-intercept of 2.5 is a
Sonbull [250]

Answer:

y= -2x +2.5

Step-by-step explanation:

4 0
2 years ago
5h+4p=17<br> 4h+2p=11.50<br> H=2 and p=1.75<br> Show your work to prove this.
Lana71 [14]
Here is your answer
Mark it brainliest

8 0
3 years ago
15. What's the sum of 3/8 and 1/16?<br> 1/6 7/16 4/24 1/4
allsm [11]

Answer:

7/16

Step-by-step explanation:

1. you have to have the same denominator

7 0
3 years ago
Read 2 more answers
Fritz is recording the decay of radioactive material. The table displays the
damaskus [11]

Answer:

Every week, the radioactivity decreases by a factor of 5

After 1 week, it goes from 5,000 to 1,000

2 weeks  1,000 / 5 =200

3 weeks 200 / 5 = 40

4 weeks 40 / 5 = 8

5 weeks 8 / 5 = 1.6

6 weeks 1.6 / 5 = 0.064

7 weeks 0.064 / 5 = 0.0128

8 weeks .0128 / 5 = 0.00256

9 weeks 0.00256 / 5 = 0.000512

10 weeks 0.000512 / 5 = 0.0001024

Step-by-step explanation:

3 0
2 years ago
what is 900+100 I'm stuck 100 points for the people who can answer i know its 1000 still 100 points go listen to (joey trap) bar
charle [14.2K]

Answer:

1000

Step-by-step explanation:

x = 1, y = -1, and z = 2

5 0
2 years ago
Read 2 more answers
Other questions:
  • It says one pound of horse hair is divided into pulls to make horse hair belts. One pull weighs about 0.011 ounces. How many pul
    11·2 answers
  • You are designing an amusement park ride with cars that will spin in a circle around a center axis, and the cars are located at
    6·1 answer
  • What can you conclude about any tangent line to a circle and the radius of the circle
    8·1 answer
  • Denise constructs a triangle with angles measuring 64 degrees and 32 degrees. What would the third angle measurement be?
    14·2 answers
  • What contains the same variables to the same powers
    6·1 answer
  • There are 15 fewer runners on varsity track than junior varsity track. If there are 41 runners on junior varsity track, how many
    9·1 answer
  • How do I write 14 ten thousands
    13·1 answer
  • Yosef is trying to determine whether or not he drinks enough water each day today on average he drank 2/5 of a glass of water ev
    15·1 answer
  • The final grade in an algebra course is based on a weighted average - homework counts 10%, quizzes count 15%, tests count 50%, a
    13·2 answers
  • A shop tech earns a base pay of ​$19.68 per​ hour, plus​ "time-and-a-half" for overtime​ (time exceeding 40​ hours). If he works
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!