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
N76 [4]
3 years ago
12

Solving Linear equations 5x + 1 = -2x - 8

Mathematics
2 answers:
bagirrra123 [75]3 years ago
6 0

Answer:

x=-9/7 =-1.286

Step-by-step explanation:

Solve 7x+9 = 0

Then Subtract 9 from both sides of the equation :

7x = -9

Divide both sides of the equation by 7:

x = -9/7

= -1.286

Alenkinab [10]3 years ago
4 0
5x + 1 = -2x -8
7x= -9
x= -9/7
You might be interested in
Write an inequality that expresses the range in the volume of acceptable tennis balls.
Rudik [331]

Answer:

the smallest number is the lower bound and the largest number is the upper bound, your inequality would be

8.2 ≤ x ≤ 9.5, where x represents the volume of tennis balls.

4 0
3 years ago
Nifal earned 9$ for washing two cars .He recived $1 more for the second car.How much was he paid for washing each car?Which two
Sveta_85 [38]

Answer:

Nifal received $ 4 for washing the first car.

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

Step-by-step explanation:

The problem can be rewritten as follows: Find the sum of two consecutive entire numbers equal to 9. That is:

x + y = 9

y = x+1

Then, by eliminating y:

x + (x+1) = 9

2\cdot x + 1 = 9

Now, let is clear x:

2\cdot x = 8

x = 4

Nifal received $ 4 for washing the first car.

The earning for the second car is: (x = 4)

y = x +1

y = 4 + 1

y = 5

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

8 0
3 years ago
Please I beg you! Please need help, I can pay you! From PayPal if you help me!!!
Naddika [18.5K]

Answer:

lol how much??????.......

5 0
3 years ago
What is the experimental and theoretical probability?
natka813 [3]
I believe ( i am not 100% certain) that the theoretical probability would be 1/2 or 300/600 and the experimental probability is 252/600, you may need to simplify that
6 0
3 years ago
Plz hwlp fast i need help like rn
frozen [14]

I don't know so here's a meme, lol take a joke, it's 12am, I'm exhausted, and delaireus, and I need points.

3 0
3 years ago
Other questions:
  • I need the answers for 11-13 please and thank you is you can only do one of them that’s okay with me
    10·1 answer
  • What was the original price if: after a 70% discount, it became $3
    5·1 answer
  • Asya has 50 brooms. Alisa has 10 more brooms than Asya. What was the ratio of the number brooms Asya has to the number of brooms
    9·2 answers
  • Can a triangle be formed if the side<br> lengths are 10, 23, and 10?
    15·2 answers
  • Help on all plz.<br> explain <br> show work
    10·1 answer
  • Find the standard deviation: 55,55,55,55,55,55
    11·1 answer
  • Keira has 3 1/8 pizzas. She splits it equally between her 5 friends. What fraction of the original pizzas does each friend get?
    15·1 answer
  • HELP ME PLS T^T
    5·2 answers
  • Find the inverse of y=11^x
    10·1 answer
  • a cake divided into 10 equal slices.kim ate 3/5 of 1/2 of cake. what part of the whole cake did kim ate? ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!