Answer:9 months
Step-by-step explanation:
The puppy started out at 2 pounds so u add 1 pound each month until you get 11 pounds.
5 and a half gallons of punch would be left over because 1 gallon equals 16 cups and 16x8=128 cups and since their are 20 guest and each would have about 2 cups 20x2 equal 40 cups and 128-40 is 88 cups and 88 divided by 16(16 cups=1 gallon) is 5.5
Answer:
Step-by-step explanation:
= 5.43 × 101
(scientific notation)
= 5.43e1
(scientific e notation)
= 54.3 × 100
(engineering notation)
(one)
= 54.3
(real number
Equations:
q + d = 17
0.25q + 0.10d = 3.35$
———————
-0.10( q + d = 17)
-0.10q -0.10d = -1.7
-0.10q -0.10d = -1.7
0.25q + 0.10d = 3.35
Add the equations together
0.15q = 1.65
/0.15 on both sides
q = 11
———————
q + d = 17
11 + d = 17
-11 on both sides
d = 6
———————
0.25q + 0.10d = 3.35
0.25(11) + 0.10(6) = 3.35
2.75 + 0.60 = 3.35
3.35 = 3.35
———————
Answers:
11 Quarters
6 Dimes