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Andrew [12]
2 years ago
12

3(2x-2) - 2(x-2) simplified

Mathematics
2 answers:
jok3333 [9.3K]2 years ago
8 0
6x - 6 -2x + 4
6x -2x -6 + 4
= 4x -2
Triss [41]2 years ago
6 0

Answer:

4x-10 (im pretty sure)

Step-by-step explanation:

3 x (2x-2) - 2 x (x-2)

6x - 6 - 2x - 4

-2x -4

4x - 10

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A campus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. The club members charge
OLEGan [10]

Answer:

The number of  bacon and egg sandwiches sells are 2 .

Step-by-step explanation:

Let us assume that the number of coffee cups campus club sells be x .

Let us assume that the number of muffins  cups campus club sells be y .

Let us assume that the number of bacon and eggs sandwiches campus club sells be z .

As given

Campus club sold a total of 55 items .

Thus the equation becomes

x + y + z = 55

Of the club members sold 5 more muffins than cups of coffee .

Thus

Number of muffins = 5 + Number of cups of coffee

y = 5 + x

Putting the value of y in the equation x + y + z = 55 .

x + 5 + x + z = 55

2x + z = 55- 5

2x + z = 50

As given

The club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a bacon and egg sandwich and earns $119 .

Thus the equation becomes

x + 3y + 4z = 119

Putting the value of y in the above

x + 3 × (x + 5) + 4z = 119

x + 3x + 15 + 4z = 119

4x + 4z = 119 - 15

4x + 4z = 104

Simplify the above

x + z = 26

Thus the two equations are

2x + z = 50

x + z = 26

Multiply x + z = 26 subtracted from 2x + z = 50.

2x -x + z - z = 50  - 26

x = 24

Put the value of x in x + z = 26 .

24 + z =26

z = 26 - 24

z = 2

Therefore the number of  bacon and egg sandwiches sells are 2 .

7 0
3 years ago
Find the LCM of 8, 12, and 26
Dafna1 [17]
312 is the LCM for this set
3 0
3 years ago
Whats a fraction thats equivalent to 3/12
Ad libitum [116K]

Answer:

1/4

Step-by-step explanation:

Yes

6 0
3 years ago
Read 2 more answers
Pls help me pls pls pls​
vovikov84 [41]

Answer: 1x + 2y = 4

Step-by-step explanation:

The equation of the line is y = -1/2x + 2.

First, let's make 4 on one side of the equation.  First, bring x to the left.  y + 1/2x = 2.  Then multiply the whole equation by two.  Thus, 1x + 2y = 4.

Hope it helps <3

3 0
3 years ago
All I need is the answer
antoniya [11.8K]

Answer:

barbie

Step-by-step explanation:

ken

6 0
3 years ago
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