R=7 because you would do -49 divided by -7
Answer:
2x^2+6x+10
Step-by-step explanation:
In the attached file
Answer:
34 in 40
Step-by-step explanation:
6 in 40 is the probability of winning, so
34 in 40 is the probability of <em>not</em><em> </em>winning.
simply do 40 - 6.
This answer can also be written as

or 85%