Answer:
J - Janeta's age M - mother's age
A) (J-5) = .2 * (M-5)
B) J = (1/3) * M
Subtracting 5 from both sides of B:
B) J -5 = (1/3)M -5
then we substitute the right side of this into the left side of A and we get
(1/3)M -5 = .2 M -1
.333333333333M -5 = .2M -1
.1111111111111111111M = 4
Mother's Age = 36
Janeta's Age = 12
Step-by-step explanation:
total distance travelled=72+69=141
time taken in hours for journey= (48/60)h + (69/60)= 1.95 h
average speed=141km/1.95h= 72.3km/h (3 sf)
Marathon C is in the middle.
From Marathon C to Dodge C is 487
Then From Marathon C to Bayfield C is also 487
And from Dodge C to Bayfield C is 487 + 487 = 974 miles
The answer is 7 teaspoons for one cup
The probability is likely but not impossible. there is a 4/5 chance she will not spend a four.