Answer:
2,3,6,7
Step-by-step explanation: Standard form is Ax+By=C
Number one and 4 are in point slope form. Number 5 has no y.
There are 6 coins that are each worth more than 5 cents. In total, there are 16 coins. So, the probability is 5/16.
Good luck!
Answer:
I have no idea, I have been trying to figure it out
Answer none of the above
Reason - they are adjacent angles
Not vertical
Not complementary
Not supplementary
Answer:
Market price $400
Cost price $300
Step-by-step explanation:
MP: market price
CP: cost price
1. (MP x 0.9) - CP = 60
CP = 0.9MP - 60
2. MP - CP = 100
CP = MP - 100
0.9MP - 60 = MP - 100
MP - 0.9MP = 100 - 60
0.1MP = 40
MP = 400
Cost price = MP - 100 = 400 - 100 = 300
