Answer:
120
Step-by-step explanation:
i did it
Answer:
7^2
Step-by-step explanation:
7*7=49
4^3=43
49>43
Answer:
200
Step-by-step explanation:
160/80 is 2. 2 times 100 is 200
Answer:
3
Step-by-step explanation:
to evaluate substitute x = 4 into the rational expression, that is
= = 3
I feel it should be 30 because x represents the number of lessons, and 30 is multiplied by that.