Randall’s family drove to the beach for vacation. They drove the same speed throughout the trip. The first day, they drove 130 m
2 answers:
Answer:
390 miles.
Step-by-step explanation:
Randall's family drove to the beach for vacation.
The first day, they drove 130 miles in 2 hours.
Speed =
=
= 65 miles / hour
The second day, they drove 325 miles in 5 hours
= = 65 miles/hour
The third day, they arrived at the beach after driving for 6 hours.
Distance = Speed × Time
= 65 × 6
= 390 miles.
They drove 390 miles on the third day.
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Answer:
slope = 2
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (1, 3) and (x₂, y₂ ) = (4, 9)
m = =
= 2
Step-by-step explanation:
Given function is,
Where,
y = amount paid to the gym in dollars
x = number of months
So when x = 0, y =55(0)+80 = 80
i.e when number of months is 0, you have to pay a fee of $80.
This is the one time fee to open a membership.
After that for each month you have to pay $55 for each months.
So 55 is multiplied with x.