Answer:
27
Step-by-step explanation:
1-(-8)
1+8 (add a line change the sign)
=9
Answer:
no his prediction is not correct. there would be 90 window panes
Step-by-step explanation:
12 panes in 2 windows so 1 window has 6 panes. multiply the 15 windows by 6 panes to get the total of 90 panes
12/2=6
6x15=90
Answer:
x^8
Step-by-step explanation:
