Answer:
9.777777778
Step-by-step explanation:
7/9 written as a decimal is 0.777777778 when we add this on to the whole number 9, we get 9.777777778.
hope this helps!
Answer:
( 0 , 4 )
Step-by-step explanation:
Your estimate is correct
34 + x = 63
x = 63-34
x = 29
Answer:
300 doors.
Step-by-step explanation:
1.5 minutes for 1 door.
7.5 hours for 300 doors.
7.5 hours = 450 minutes.

Guinea pig (p) = 4 years old
Giraffe (g) = 10 years old
Tiger (t) = 16 years old
P = g-6
T = 4p
30 = g+g-6+(4(g-6))
30 = 2g-6+4g-24
30 = 6g-30
+30 +30
60 = 6g
6 6
10 = g
P = 10-6
P = 4
T = 4(4)
T = 16