Answer:
x = 2
Step-by-step explanation:
8x + 5 = 3x + 15
8x - 3x + 5 = 3x - 3x + 15
5x + 5 = 15
5x + 5 - 5 = 15 - 5
5x = 10
5x / 5 = 10 / 5
x = 2
The explanatory variable is the amount of exposure the student is given to classical music.
Triangles are congruent when they have exactly the same three sides and exactly the same three angles.
The diagram shows two pairs of congruent triangle:
- triangle C is congruent to triangle E (have exactly the same three sides and exactly the same three angles);
- triangle D is congruent tot triangle F (have exactly the same three sides and exactly the same three angles).
Triangles A and B apears not to be congruent to any others triangles.
The answer would be 10/4 but then you simplify it and get 5/2.
Answer = 5/2
I would do it like this:
0.1 of 300 is 30, right?
then 0.3 = 3 * 30 = 90, easy...
now <span>hundredth part:</span>
300 * 0.01 = 3,
0.02 = 2 * 0.01 = 6
90 + 6 = 96
