-1*-6=6
-1+(-6)=-7
Hope that helped
Well there are 12 marbles in total. If you select one green marble, you have 11 marbles in total. There are 4 blue marbles. So you have a 4/11 chance of selecting a blue marble or 36% probability of getting a blue marble.
Answer:
n = 2 i beleve
Step-by-step explanation:
i dont know if this is right but i did the math and im in 6th grade so im not really good with that stuff
<3 have a good day <3
Answer:
We get the value of a: 
Step-by-step explanation:
We have to solve the inequality 
So, solving the inequality and finding value of a
First step is to switch both sides and for doing so, the inequality will be reversed

Multiply both sides by -2, as we are multiplying by a negative number, the inequality will be reversed


Now, subtracting both sides by 7, to find value of a

We get the value of a: 