The sale on Friday = x = 6
The sale on Saturday = x+2 = 6 + 2 =8
The sale on Sunday = x+4 = 6+4 =10
Step-by-step explanation:
Let x be the sale of Friday
Then
x+2 will be the sale of Saturday
x+4 will be the sale of Sunday
According to the given statement, that the total sales were 24

The sale on Friday = x = 6
The sale on Saturday = x+2 = 6 + 2 =8
The sale on Sunday = x+4 = 6+4 =10
Keywords: Linear equations
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Answer:
15x - 12
Step-by-step explanation:
3(5x-4)
We can find an equivalent expression by distributing the 3 to what's inside of the parenthesis (5x and -4)
3(5x-4)
* Distribute *
3 * 5x = 15x
3 * -4 = -12
An equivalent expression would be 15x -12
Answer:
x = 7
Step-by-step explanation:
3(x + 8) - 2 = 43
3x + 24 - 2 = 43
3x + 22 = 43
<u> -22 -22</u>
3x = 21
divide by 3
x = 7
Answer:
D. 13
Step-by-step explanation:
From the diagram,
and 
In an isosceles trapezium, the base angles are equal.
This implies that

The side length CB of the trapezoid is a transversal line because <em>CD is parallel to AB</em>.
This means that
and
are co-interior angles.
Since co-interior angles are supplementary, we write and solve the following equation for
.
Group similar terms
Simplify both sides of the equation.

Divide both sides by 12


The correct answer is D.
Answer:
5 x 13,50= 6,750
Step-by-step explanation:
5,400 is the answer of the persentage. I subtracted 6,750 from 1350 and got 6,750