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
lorasvet [3.4K]
3 years ago
13

10(x - 5) = -80 i don't understand math that well lol

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
8 0
10(x-5)=-80
10x-50=-80
    +50   +50
10x=-30
/10   /10 

x=-3
ziro4ka [17]3 years ago
5 0
All you have to do is multiply 10 by x and -5. So 10x+-50= -80. Then you add 50 to -80 to get 10x= -30. Then divide -30 and 10. The answer gives you x= -3
You might be interested in
Y=4mx-7b solve for x
muminat
Your answer is x = 7b/4m + y/4m
8 0
4 years ago
2/3 greater than or less than 1/5
UkoKoshka [18]
2/3 is greater. 1/5 is less.
4 0
4 years ago
Read 2 more answers
Can you please tell me what the answer is
Gekata [30.6K]

Answer:

52.5

Step-by-step explanation:

WX curve is 105 degrees

so to find WYX, you need to divide the WX curve by 2:

105 / 2 = 52.5 degrees

I think this is right, I have not done this in years so I am rusty at this

3 0
3 years ago
The science club at Jersey High School is sponsoring a dance to raise money for their spring project. They will charge $4 per st
Dennis_Churaev [7]

Answer: 195

Step-by-step explanation:

Cost per student = $4

Total number who attended = n

The cost of the total of student who attended will be cost per student multiplied by the total number of students, that is

Total cos = 4n

Since, they are to pay $140 , for publicity, then the total cost becomes

T = 4n - 140

From the last statement

4n - 140 ≥ 640

4n ≥ 640 + 140

4n ≥780

n ≥ 780/4

n ≥ 195

That means at least 195 students must attend if the science club is to earn at least $ 640

6 0
3 years ago
Help me I need help!!!!!
Rama09 [41]

Answer:

Step-by-step explanation:

<h3>sorry butt can you tell me what you need help with</h3>
4 0
3 years ago
Other questions:
  • Hi someone please help me I'm not sure how to do thissss
    14·1 answer
  • I don’t understand help me
    9·2 answers
  • Can someone help me with this problem! My smoll brain cant figure it out
    12·1 answer
  • Simplify 3 · 2x. What is the coefficient?
    9·1 answer
  • What is the equation of the line that passes through the point (3,5) and is perpendicular to the line x=4
    11·1 answer
  • Is 8 a factor of 54t - 63 ?
    11·1 answer
  • Tim’s age ,t, is not 21 years old
    11·2 answers
  • If one gallon of whole milk cost $3.84 at this rate how much does a cup of whole milk cost ​
    10·1 answer
  • Identify the solution set 2(-x -9) = -2x + 8
    12·1 answer
  • What is the side lengths in inches of a cube with volume of 1 cubic inch
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!