Answer:
The number of miles Lori drive be 134 miles .
Step-by-step explanation:
Let us assume that the number of miles Lori be x.
As given
Lori rented a car for one day.
The daily rental rate was $12.50 plus 25 cents per mile.
As 1 dollar = 100 cent
As given
The total cost of her rental was $46.
Than the equation becomes
46 = 12.50 + 0.25x
46 - 12.50 = 0.25x
33.5 = 0.25x
x = 134 miles
Therefore the number of miles Lori drive be 134 miles .
A = 1/2 h (a+b)
A / 1/2 h = a + b
A / 1/2 h - b = a
a = A / 1/2 h - b
Hope this helps
Answer:
$16.2
Step-by-step explanation:
15 x .08 [wonder how i got .08? 8% = 0.8]
= 1.2
here's where most people mess up, they usually forget to add the tax to the original cost.
15 + 1.2=
$16.2
7(x - 2) - 3(3 + X) greater than 1
7 X - 14 - 9 - 3 x greater than 1
4 x -23 greater than 1
4 x greater than 1 + 23
x is greater than 6
Step-by-step explanation:
∆=3*6=18
[]=5*15=75
75+18=93 in squared
