Answer:
D. -2x+12
Step-by-step explanation:
you combine all values with x because they are like terms.
:) hope this helps
Answer:
1.
- Fractional form,
- Decimal Form
2.
- Fractional form,
- Decimal Form
3.
- Fractional form,
- Decimal Form
4.
5. 
Step-by-step explanation:
1.
Steps:
1. Divide - 
2. Then take the square root of what you got -
= 
2. 
Steps:
1. Divide - 
2. Then take the square root of what you got - 
3. 
Steps:
1. Take the square root of the top number - 6
2. Tage the square root of the bottom number - 7
3. Answer is 6/7.
4.
=
5.
= 
<em><u>Formula:</u></em>
= 
= 
Answer:
89percent
Step-by-step explanation:
i am not good at math but what ever
Answer:
a)
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
Given,
- Number of red marble = 4
- number of green marble = 3
- number of transparent marble = 1
- number of yellow marble = 3
- number of orange marble = 3
Total number of marble except red and green = 3 +3+1
= 7
So, the total number of possible sets of five marbles such that none of them are green or red can be given by




= 21
So, the required number of possible sets are 21.