Answer:
x = c(a + b)
Step-by-step explanation:
Please give me brainliest.
1. 6 cookies 2. 5/12 of the pan is left
42/2=21
21(2/3)= 14
14-8=6
6 cookies were left
1/4+1/3= 3/12+4/12=7/12
5/12 of the pan is left
B
B because i² makes +1 and i=-1
so i³=-i