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
ra1l [238]
3 years ago
6

PLEASE HELP!!!!!

Mathematics
1 answer:
weeeeeb [17]3 years ago
7 0

Answer: 9.1-10=0.2x

Step-by-step explanation:

9.1 = −0.2x + 10

−0.2x + 10 = 9.1

−0.2x + 10 − 10 = 9.1 −10

−0.2x = −0.9

−0.2x / −0.2 = −0.9 / −0.2

x=4.5

10 = 9.1 + 0.2x

10 = 0.2x + 9.1

0.2x + 9.1 = 10

0.2x + 9.1 − 9.1 = 10 − 9.1

0.2x = 0.9

0.2x / 0.2 = 0.9 / 0.2

x=4.5

10 − 0.2x = 9.1

10 + (−0.2x) = 9.1

−0.2x + 10 = 9.1

−0.2x + 10 − 10 = 9.1 − 10

−0.2x = −0.9

−0.2x / −0.2 = −0.9 / −0.2

x=4.5

9.1 - 10 = 0.2x

-0.9 = 0.2x

-0.9 / 0.2 = 0.2x / 0.2

x= -4.5

You might be interested in
The art club spent $45 on supplies for valentines to sell during lunches. They made 60 valentines. What selling price for a vale
RUDIKE [14]
60/45 = $0.75
It costs $0.75 to make each valentine so if they were sold for 75 cents then that would result in a profit of zero if all the valentines were sold. 
7 0
4 years ago
Paul sketched a right angel with legs of length a, b, and h. Then he writes an expression for the length of the hypotensure. Wha
MA_775_DIABLO [31]

Answer:

Paul might have written the expression h^2=a^2+b^2.

Step-by-step explanation:

Given:

Length of the leg 1 = a

Length of the leg 2 = b

Hypotenuse = h

We need the expression Paul has written:

Solution:

Now we know that;

The figure sketched by Paul is a right angle triangle.

Now by Pythagoras Theorem which states that;

"The square of the length of the hypotenuse is equal to sum of the square of the length of the legs."

equation can be framed as;

h^2=a^2+b^2

Hence Paul might have written the expression h^2=a^2+b^2.

4 0
3 years ago
Point c (2,2) is the center of the circle. what is the ratio of ac to the length of dc?
Nadya [2.5K]
They answer is 3::: (1:1)
6 0
3 years ago
i want to get rid of my points and give back to the community of brainly its helped me so much and i and just wanted to say than
Tju [1.3M]

Answer:

My favorite color is aqua and pink

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Who wants to help me on question 41. I don't understand what it means when it says "label a net".
Novosadov [1.4K]
A net is basically a flattened out 3D solid. If you fold all the sides up, you would end up with the 3D model.

5 0
3 years ago
Read 2 more answers
Other questions:
  • In a nationwide polls of 1,500 randomly selected U.S. residents, 77% said that they liked pizza. In a poll of 1,500 randomly sel
    14·2 answers
  • Arrange these functions from the greatest to least value based on the average rate of change in the specified interval.
    13·1 answer
  • What’s seven more than the quotient of a number and 2 is 10
    9·1 answer
  • adult tickets to a football game were $3.25 and student tickets were $1.75 if 1,350 fans paid a total of$2,700 to attempt the ga
    6·1 answer
  • Solve for x in the equation 2x^2 + 3x - 7 = x^2 + 5x + 39
    6·1 answer
  • What are the side lengths of a rectangle if the area is 40 sq. Ft and the perimeter is 28 ft
    10·1 answer
  • Slope-Intercept Form of 3x – 4y – 16 = 0
    10·2 answers
  • I mark brainliest!
    5·1 answer
  • Solve using matrix inverse method 3x 2y 3x-2y+3z=8 , 2x+ y - z = 1, 4x-3y + 2z =4
    15·1 answer
  • !!ANSWER BOTH PARTS PLEASE!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!