Answer:
0
Step-by-step explanation:
21(3) +2(7) - 11(7) because the absolute value of -11 is 11
63+14-77
=0
Answer: I think your answer is B, but I'm not positive
Step-by-step explanation:
The most familiar case is that where you see a " + " sign between two numbers; that's an indication to add the two numbers (or terms) together.
Also, the instruction, "sum up the following," is a command to find the sum of all the numbers that follow.
You can't cheat you can't ask someone for help and ask for answers ;-;
Answer:
1/4 or 25%
Step-by-step explanation:
The probability for rolling an odd number is 50% or 
because there are 3 odd numbers, (1, 3, 5) and 6 total outcomes (1, 2, 3, 4, 5, 6). 
The probability for rolling two odd numbers in a row is
So, the probability of rolling an odd number twice is 25% or 
.
