Answer:
Step-by-step explanation:
Answer:
$588 was left
Step-by-step explanation:
- Since it was $40 for 3.5 years, and there are 12 months in a year, we do: (3*12+6)*40=1680
- 65%= 13/20
- 13/20 * 1680
- Sam paid $1092
- 1680 - 1092 = 588
Answer:
I think it is the 3rd one
Step-by-step explanation:
hope this helps
Speed=distance / time ⇒ distance=time x speed
distance=d
time=t
speed= s
d=s*t
Distance traveled by Mr Guerrero, when his daugther left the house
Data:
s=40 miles/ hour
t=2 hours
d=40 miles/ hour * 2 hours= 80 miles
Total distance traveled by Mr Guerrero:
d=80 miles + 40 miles/hourt ⇒d=80+40t (1)
d=total distance.
s=speed.
t=time spent by Miranda for she overtook her father.
Distance traveled by Miranda.
data:
s=48 miles/ hour
d=total distance.
t=time spent by Miranda for she overtook her father.
d=48 miles/hour * t ⇒d=48t (2)
With the equations (1) and (2), we make an system of equations:
d=80+40t
d=48t
We can solve this system of equation by equalization method.
80+40t=48t
80=48t-40t
80=8t
t=80/8=10
d=48t
d=48*10=480
Answer: the thistance will be 480 miles.
-1 plus 5 is 4 so the answer is a
