C. combine like terms 7 + 3 -1 9b then 11-4
Answer:
5 is the width i think
Step-by-step explanation:
3 ^ -2 =
1/3^2 =
1/9
Whenever your power is negative on the numerator, you move it to the denominator and make it positive.
Answer:
720
Step-by-step explanation:
I got it from Quora
We can use 6 people without repetition, which means we simply have to use counting principle 1.
A number of n objects can be arranged in n! ways.
Total number of combinations possibles = 6! =720
Answer:
needs more information, but for x it would be 11
Step-by-step explanation:
2x + 5 = 3x-6
5=1x-6
11=1x
x=11
