Answer:
No, Tina is not correct since 3.4 × 105 = 357 and 8.25 × 104 = 858
Answer:
3.7hours
Step-by-step explanation:
Step one:
A car travels 360 miles in 8 hours
the speed is calculated as
speed= distance/time
speed= 360/8
speed= 45mph
Step two:
How much time will it take traveling 168 miles?
having found the speed, which is the rate at which the car is tavelling
time= distance/speed
time= 168/45
time= 3.7hours
-4/7 > -2
greater then goes to the right and less then goes to the left
-4/7 is located to the right of -2
Answer:
a= 52
Step-by-step explanation:
82 + (x+60) + (x+54) = 180
82 + 2x + 114 = 180
2x + 196 = 180
2x = -16
x = -8
plug in -8 in x +60
-8 + 60 = 52
a = 52
Answer:
Step-by-step explanation:1/2 of answer is zero
