about 117 hours bc there are about 52 weeks in a year. And one week of 3 lessons is 2 (1/4)hrs. And 2(1/4) × 52 = 117 hrs
Since they are like terms, add -2x and -4x which gets you -6x
-7 - 6x = 17
Cancel out -7 and add 7 to 17
-6x = 24
24 / -6x = -4x
X = -4
Hello there!
11⁶/11²=11/⁴ because when we divide numbers with the same base, we subtract the powers.
11⁴*11⁵=11⁹ because we add the powers when multiplying numbers with the same base.
I hope this helps you!
~Just an emotional teen who listens to her favorite songs

Step-by-step explanation:
S=9
E=2,6,8,10,12
Both 4
The rest place out of circles 1,3,5,7,11