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
kati45 [8]
3 years ago
9

Please help me I’ll give all my coins!

Mathematics
2 answers:
attashe74 [19]3 years ago
8 0
X = 3



-4 - 5x + 10x + 9 = 20

-4 + 5x + 9 = 20

5x + 5 = 20

5x + 5 - 5 = 20 - 5

5x = 15

5x/5 = 15/5

x=3
HACTEHA [7]3 years ago
6 0

Answer:

x=3

Step-by-step explanation:

-4-5x+10x+9=20 ] +4

-5x+10x+9=20+4 ] -9

-5x+10x=24-9

5x=15

15:5=3

x=3

You might be interested in
Mathematical definition of a group.
Irina-Kira [14]

when u have a bunch of numbers together

7 0
4 years ago
A bag contains 42 red, 45 green, 20 yellow, and 32 purple candies, you pick one candy at random, find the probability that it is
Pepsi [2]

Answer:

It is \frac{45}{139} or you have a 32.37% chance

Step-by-step explanation:

You just put the total amount of green over the total. To find the % just multiply the top by 100 and divide it by the bottom.

5 0
3 years ago
Read 2 more answers
Which is true about the functional relationship shown in the graph?
Snowcat [4.5K]
We need a picture of the graph
8 0
4 years ago
2
iris [78.8K]

She paid $1.375 per pound of strawberries.

<u>What is the unit rate?</u>

When expressed rate as a fraction, a unit rate has a denominator of 1.

Since 4 pounds cost $5.50, 1 pound of strawberries will cost 5.50/ 4 ≈ $1.375.

To learn more about the unit rate from the given link

brainly.com/question/4895463

#SPJ1

3 0
1 year ago
C-1=8<br>solve each equation. check your solution​
bagirrra123 [75]

Answer:

c= 9

Step-by-step explanation:

first you would need to get the variable alone

next you would take the one and since it is subtraction you would do the opposite addition

then you would add one to each side and the two ones cancel each other out so the you add 8 and 1 and get nine so c would equal 9

6 0
3 years ago
Read 2 more answers
Other questions:
  • Yesterday a shipping company delivered 37,673 letters and 73,006 mail packages. How many items did the company deliver altogethe
    13·2 answers
  • The quadratic function h(t)=-16.1t^2+150 models a balls height in feet over time in seconds after it is dropped from a 15 story
    10·1 answer
  • Help please 6x^2-18
    14·1 answer
  • Which statements are true about these lines? Select three options.
    6·2 answers
  • Solve the inequality. 1/4c &lt; 8 A. c &lt; –4 B. c &lt; 32 C. c &gt; 32 D. c &gt; 12
    10·1 answer
  • Which of the following is h(x) = f(g(x))?
    14·1 answer
  • Solve the system. I need help solving these problems. but I have to show my work
    9·1 answer
  • Which is heavier 3/5 of a gram, or 1/5 of a kilogram, and explain
    9·2 answers
  • Pls help me ! (Links=report)
    9·2 answers
  • Use the permutation formula below to find the number of outcomes when n = 5 and r = 2.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!