Answer:
426.7*10^0
Step-by-step explanation:
Answer:
a) -6
b) 3
-------
a) 12
b) -2
Step-by-step explanation:
The initial value of the line is always the constant at the end of the equation.
The rate of change is always the coefficient of x.
Answer:
$691.25
Step-by-step explanation:
so u need to:
$450 + $750 + $1,000 + $565
you will get
2765.
so then u got to divide 2765 by 4
2765/4= 691.25
$691.25
thats how u get it:)
Answer:
24 gallons
Step-by-step explanation:
18 divided by 3 is 6
6 x 4 = 24
so there are 24 gallons as a whole
Answer:
3 hours
Step-by-step explanation:
The rate of bus is 50
The rate of car is 55
Which means, per hour, the Car catches up by 55 - 50 = 5 miles
Since, the car starts AFTER the bus has already travelled 15 miles, the CAR IS BEHIND by 15 miles. To catch up these 15 miles (at the rate of catching up 5 miles per hour), the car would need:
15/5 = 3 hours to catch up with the BUS
<u>Note:</u> we use the formula
d = rt
where d = distance
r is rate
t is time
Thus, we had:
d = rt
t = d/r
t = 15/5
t = 3
Thus, after 3 hours, the car with catch up with the bus
