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3 years ago

Solve for q. 3(q − 7) = 27 q =

Mathematics

2 answers:

Whitepunk [10]3 years ago

8 0

Answer:

The answer is, q = 16.

Step-by-step explanation:

1) Divide both sides by 3.

$q - 7 = \frac{27}{3}$

2) Simplify 27/3 to 9.

$q - 7 = 9$

3) Add 7 to both sides.

$q = 9 + 7$

4) Simplify 9 + 7 to 16.

$q = 16$

Therefor, the answer is q = 16.

Rom4ik [11]3 years ago

7 0

Answer:

q=16

Step-by-step explanation:

To solve this problem, you'll want to start by distributing the 3 to both q and -7, which will give you 3q-21=27. Then, you should add 21 to both sides, which will get the variable alone on one side of the equation. After that step, your equation should be 3q=48. Lastly, divide both sides by 3, which will give you the answer q=16!

You might be interested in

Given f(x) = x^3-3 , find f(-2). Show work please

Tasya [4]

(-2)×3-3=-9
f(x) = -9

8 0

3 years ago

I don't understand this

Anton [14]

Answer: (2,1)

Step-by-step explanation:

The two equations given are:

y = 3 -x

y = x - 1

The question is asking to determine the point of intersection for two linear functions aka two lines.

Step #1: Both functions must be in slope intercept form which is y = mx+b. In this case, this step can be skipped because both functions are in slope form. At an intersection, x and y must have the same value for each equation. This means that the equations are equal to each other. Therefore, we can set both equations equal to each other to solve for x.

Add x to both sides to get 2x - 1 = 3
Add 1 to both sides to get 2x = 4
Divide both sides by 2 to get x = 2

Step #2: We found the x-coordinate, but we need to find the y-coordinate. We know that the x-coordinate is 2, so substitute the number 2 into any of the given equations. So, either into y = 3 - x or y = x - 1.

The point of intersection is (2,1).

Hope this helps ^_^

3 0

2 years ago

Tim plays a computer game. each game is a win or loss

Drupady [299]

Answer:

If the rest of the question is:

Each game is a win or a loss.

He wins three fifths of his first 40 games.

He then wins his next 12 games.

For all 52 games, work out the ratio wins : losses

Give your answer in its simplest form.

then the answer is below ↓

Step-by-step explanation:

9:4

of his first 40 games: 3/5 *40=3*8=24 wins

=> of his first 40 games: 24 wins and 40-24=16 losses

next 12 games: 12 wins

so, for all 52 games: 24+12=36 wins and 16 losses

36 wins and 16 losses

wins: losses=> 36:16=> 9:4

7 0

3 years ago

Hi Brainly yall need to fix your problem with people answering with virus links. I am getting really frustrated with my question

jok3333 [9.3K]

I agree. Someone should tell the moderators or something!

5 0

3 years ago

The following prism is made up of 27 identical

lutik1710 [3]

The greatest possible surface area of the prism is 78 square units, it is obtained by removing center cube on each side of the prism.

Step-by-step explanation:

The given is,

Prism is made up of 27 identical cubes

Step:1

Ref attachment,

Let, surface area of one of cube = 1 square units

Surface area of given prism,

In the given diagram it have 9 cube sides in each side of prism.

1 surface prism = 9 surface of cube

Surface area of given prism = 6 × Surface of prism

= 6 × 9

= 54 square units

Step:2 Check for alternative's

For removing one cube on the edge of prism,

1 surface of prim = 9 surfaces of cube

Surface area after removing cube on each side,

= 6 × 11 = 66 square units

For removing cube on corner of prism,

1 surface of prim = 9 surfaces of cube

Surface area after removing cube on corner,

= 6 × 9 = 54 square units

For removing center cube on each side,

1 surface of prim = 13 surfaces of cube

Surface area after removing cube on corer on the prism,

= 6 × 13 = 78 square units

Surface area after removing corner cube on prism = 78 square units

Result:

The greatest possible surface area of the prism is 78 square units, it is obtained by removing center cube on each side of the prism.

4 0

3 years ago