The scientific notation for 568 is
568 *10^9
Answer:
option a
Step-by-step explanation:
95 +x=180
x=180-95=85
85+31+y=180
116+y=180
y=180-116=64
58-10=48 = 1 hour
48/12= 4 = 4 hours
Aaron was the sitter for 5 hours
EF = 6
EG = 21
You would subtract EF from EG to find FG:
21 - 6 = 15.
The answer is B.) 15
