Answer:
C. The factors had the same sign.
Step-by-step explanation:
Factors that had the same sign will have a positive product.
Two positive numbers will have a positive product.
For example, 3 times 3 is 9.
Two negative numbers will also have a positive product, because multiplying negative numbers by other negative numbers will cancel out the negative.
For example, -3 times -3 is 9.
So, C is correct
Answer:
- <u>D. Fundamental Principle of Counting</u>
- <u>D. 32</u>
- <u>B. 12 ways</u>
- <u>D. 24</u>
- <u>B. 18</u>
Step-by-step explanation:
<u>Q1</u>
- The Fundamental Principle of Counting states that we can find the total number of ways that two or more separate tasks can happen by multiplying the number of ways each task can happen separately.
<u>Q2</u>
<u>Q3</u>
- No. of ways = 4 x 3 = 12 ways
<u>Q4</u>
- ⁴P₃ = 4! / 1! = 4 x 3 x 2 = 24
<u>Q5</u>
- No. of ways = 2 x 3 x 3 = 18
Answer:
Add
5
5
5
to both sides of the equation
2
−
5
=
1
1
2
−
5
+
5
=
1
1
+
5
2
Simplify
Add the numbers
Add the numbers
2
=
1
6
3
Divide both sides of the equation by the same term
2
=
1
6
2
2
=
1
6
2
4
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=8
Solution
=8
Step-by-step explanation:
