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
Shalnov [3]
3 years ago
6

How many solutions are there to the equation below. 9x+27=9(x+2)+9

Mathematics
1 answer:
Grace [21]3 years ago
7 0

Answer:

All Real Numbers Are Solutions

Explanation:

9x + 27 = 9(x + 2) + 9

  • <u>Simplify both sides of the equation.</u>

9x + 27 = 9(x + 2) + 9

9x + 27 = (9)(x) + (9)(2) + 9 (Distribute)

9x + 27 = 9x + 18 + 9

9x + 27 = (9x) + (18) (Combine Like Terms)

9x + 27 = 9x + 27

9x + 27 = 9x + 27

  • <u>Subtract 9x from both sides.</u>

9x + 27 − 9x = 9x + 27 − 9x

27 = 27

  • <u>Subtract 27 from both sides.</u>

27 − 27 = 27 − 27

0 = 0

<u>Therefore, all real numbers are solutions.</u>

You might be interested in
Monica’s retirement party cost two dollars, plus an additional three dollars for every guess she invites. If there are 16 guests
lesya692 [45]

Answer:

TWO BUCKS?? ballin on a budget

anyways, if there are 16 guests, the party would cost $50. sounds a lot more correct lol

8 0
2 years ago
What will be the area of a circle if it’s radius is tripled
geniusboy [140]

The circumference of a circle is equal to the diameter times pi. So, let's look at what happens if you double the radius of a circle -- say from 2 to 4. The area will go from 12.56 to 50.24. This means that it has quadrupled.

4 0
3 years ago
The height of Jake's window is 5x - 3 inches and the width is 3x + 2 inches. What is the perimeter of Jake's window ?​
Reika [66]

The perimeter of Jake window is 16x - 2 inches

<h3><u>Solution:</u></h3>

Given that height of Jake window is 5x - 3 inches

Also given that width is 3x + 2 inches

To find: perimeter of Jake window

We know that, in general a window is of rectangular shape

<em><u>The perimeter of rectangle is given as:</u></em>

Perimeter of rectangle = 2(length + width)

Substituting the values we get,

Perimeter of rectangle = 2(5x - 3 + 3x + 2)

Perimeter of rectangle = 2(8x - 1) = 16x - 2

Hence, the perimeter of the window is 16x – 2 inches

4 0
3 years ago
The question and information is on the photo pls if you can give me the work to.
alekssr [168]

Answer:

SI = 2052.61 ft

Step-by-step explanation:

cos 13 = 2000/SI

0.9744 = 2000/SI

multiply both sides by SI:

(SI)(0.9744) = 2000

divide both sides by 0.9744:

SI = 2052.61 ft

8 0
3 years ago
a square stained window is divided into four congurent traiangular sections by iron edging to represent seasons of the year. Eac
Norma-Jean [14]

Answer:

Total length of iron needed to make the square frame and two diagonals =  43.44 in (Approx)

Step-by-step explanation:

Given:

Length of diagonal = 9 in

Find:

Total length of iron needed to make the square frame and two diagonals.

Computation:

Area of square = 1/2(diagonal)²

Area of square = 1/2(9)²

Area of square = 40.5 in²

Area of square = Side × Side

40.5 in² = Side × Side

Side = 6.36 (approx)

Total length of iron needed to make the square frame and two diagonals = Permeter of square + (2 × diagonal)

⇒ (4 × 6.36) + (2 × 9)

⇒ (25.44) + (18)

⇒ 43.44 in

Total length of iron needed to make the square frame and two diagonals =  43.44 in (Approx)

4 0
3 years ago
Other questions:
  • Bottom 2?? Double points in for tomorrow, awarding brainiest
    15·1 answer
  • I REALLY NEED HELP
    9·1 answer
  • What is the multiplicative of 6
    8·1 answer
  • 4m2 - 3mm + 5m4<br> help??
    13·1 answer
  • The drama club is selling candles for a fundraiser. They spend $100 on the candles and sell them for $4.50 each. How many candle
    12·2 answers
  • What is the best estimate for the value of the expression?
    6·1 answer
  • I will mark as the brainliest answer
    5·1 answer
  • Consider the relationships labeled in the diagram.<br> Q<br> Á<br> P Р<br> R<br> Find m
    12·1 answer
  • A team manager buys a team jacket and a team cup for each of the 10 players on the dodgeball team. Each team cup costs $10.70. T
    9·1 answer
  • Please help!!!! Asap
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!