Answer:
d>3
Step-by-step explanation:
6d-10>8
add the 10 to both sides
6d>18
divide the 6 from both sides
d>3
Answer:
Atleast 88 miles
Step-by-step explanation:
We are given that
A moving company charges a flat rate=$85
Cost of 1 mile driven=$0.17
We have to find the distance drive by the company to earn at least $100.
Let x mile drive by company .
According to question
Subtract 85 on both sides of inequality
Divide by 0.17 on both sides
(round to nearest mile)
Hence, the company must drive atleast 88 miles to earn atleast $100.
Answer:
d = 10 units
Step-by-step explanation:
calculate the distance d using the distance formula
d =
let (x₁, y₁ ) = (3, 0 ) and (x₂, y₂ ) = (9, - 8 )
substitute these values into the formula for d
d =
=
=
=
= 10 units
------ ----- _ ------ --------
3-x 3-x x-3 x+3