Answer:
108
I determined my answer by multiplying 4 x 3 x 3 x 3 = 108
Step-by-step explanation:
daughters born in 1950 = 4 x 3 = 12
daughters born in 1980 = 12 x 3 = 36
daughters born in 2010 = 36 x 3 = 108
Grace weighed 167 pounds before she started her exercise.
Lost: 45 pounds
Weight after exercise: 122 pounds
X represents the weight before she started.
Loss = subtraction
Subtract the lost weight from original weight she started with.
Original - lost = weight after exercise weeks
x - 45 = 122
Add 45 on BOTH sides
x - 45 + 45 = 122 + 45
x = 167 pounds
Hope this helps!
Answer:
(y-18%) + (y+8%)
Step-by-step explanation:
Answer:
6.2 kilograms/ deciliters
Step-by-step explanation:
megagrams to kilograms
1 megagram = 1000 kilograms
hectoliter to deciliter
1 hectoliter = 1000 deciliter
Using conversion factors
6.2megagrams 1000 kilgrams 1 hectoliter
---------------------- * ----------------------- * -------------------------
hectoliter 1 megagram 1000 deciliters
Canceling like terms
6.2 kilograms/ deciliters
No.
0.3^4 or 0.3x0.3x0.3x0.3= 0.0081
0.9^2 or 0.9x0.9=0.81
These are not equivalent.
