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
sweet-ann [11.9K]
3 years ago
14

I am having trouble with this equation 3 ( x-5 ) =9can anyone help pls

Mathematics
2 answers:
Murljashka [212]3 years ago
4 0
First you distributive property:
3x-15=9
Add 15
3x=24
Divide
x=8
Anuta_ua [19.1K]3 years ago
4 0

Answer:

x=8.

Step-by-step explanation:

You can remove the parenthesis by multiplying the 3 to everything in them. In this case, it would be 3x-15=9. You can start by adding 15 to both sides, which give us 3x=24. You can now divide 3 by both sides. The right side is 24/3 which is 8 and the left side is just x. x=8.

You might be interested in
A box of 12 popsicles cost $4.44 what is the Popsicles unit rate
Usimov [2.4K]
$4.44/12 Popsicles = $0.37/Popsicle.

The Popsicle unit rate it $0.37/Popsicle


I hope this helped :3
6 0
3 years ago
Read 2 more answers
Michelle is buying carpet for a room with the dimensions shown. Michelle calculates that the area she will cover with carpet is
butalik [34]

The area of the room is 147\frac{1}{2} square feet so Michelle's reasoning was incorrect.

Step-by-step explanation:

Step 1:

To calculate the area of the given room, we divide the unknown shape into known shapes.

The room's shape is made of 2 rectangles.

The area of a rectangle is the product of its length and its width.

One rectangle has a length of 10 feet and a width of 12\frac{1}{2} feet.

The other rectangle has a length of 15-10=5 feet and a width of 4\frac{1}{2} feet.

Step 2:

The area of the first rectangle = (10)(12\frac{1}{2} )= (10)(12.5)= 125 square feet.

The area of the second rectangle = (10)(4\frac{1}{2} )= (5)(4.5)= 22.5 square feet.

The total area of the room = 125+22.5 = 147.5 = 147 \frac{1}{2} square feet.

The area of the room is 147\frac{1}{2} square feet so Michelle's reasoning was incorrect.

7 0
3 years ago
Need Help Please <br><br> what is y <br><br> 2x-4y=58?
Bond [772]

Answer:

y = 1/2 x -14.5

Step-by-step explanation:

2x-4y=58

solve for y

subtract 2x from each side

2x-2x-4y = -2x+58

-4y = -2x+58

divide by -4 on both sides

-4y/-4 = -2x/-4 +58/-4

y = 1/2 x -14.5


3 0
4 years ago
Fill in the blank (no word bank)
guajiro [1.7K]

Answer:

the glass of wine and spirits store

4 0
2 years ago
Please help asap!!!!
Neporo4naja [7]

Answer:

1) Area = 12cm²

2) x = 5cm

Surface area : 69cm²

Step-by-step explanation:

Opposites sides in a rectangle would equal the same.

so Top/bottom = 20+20=40

Front/back = 15+15=30

40+30=70cm²

94-70=24cm² for left and right side 24÷2=12cm²

2) Those lines represents what side it is equal too which also means the same.

3cm, you know that base x height = surface area so surface area ÷ height = base

15/3=5cm

x=5cm

Formula : Base x Height = One surface area

Front/Back= 15+15=30

Top/bottom = 5x3 = 15+15=30

side/side = 3x3=9

30+30+9=69cm²

7 0
3 years ago
Other questions:
  • When solving a system by substitution, one should
    11·1 answer
  • Write the equation of the circle graphed below
    7·2 answers
  • Which statement correctly explains how Andre could find the solution to the following system of linear equations using eliminati
    14·2 answers
  • Need help with this problem?
    13·1 answer
  • on a map, the distance between jacksonville FL and tallahasse FL is about 5 inches. According to the scale, 1 inch represents 25
    6·1 answer
  • You rearrange your bedroom. Tell whether each move is an example of
    8·1 answer
  • Arjun has to stick by his budget. his salary is $112,000 after taxes. he divides his
    8·1 answer
  • A different telephone plan includes a monthly payment of $50 plus a charge of $0.05 per minute for calls. Write an equation for
    8·1 answer
  • 16)
    9·1 answer
  • Please help if you know the answer please!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!