Let x be the number of lawns they serviced. Since they made 187 off of the number of lawns serviced, and they make 17 dollars per lawn, we have the equation:
Answer:
12
Step-by-step explanation:
let's say number of patches is x, and amount of time is y. the time per patch is k.
k * x = y
2 * k = 4
k = 2
2 * x = y
2 * 6 = 12
Answer:
y=18 when x=6 k = 3
Step-by-step explanation:
y varies directly as x
y= kx,where k is constant
there,making k the subject of the formulae
k=y/x
k=18/6
k=3
The price of an item with a 15% discount would be 85% of the original price, so if the original price was x, the discounted price would be:
Answer:
1. First subtract initial $2.50 fee
$32.50 - $2.50 = $30.00
2. $30 / $2 = 15 miles
Check...
1. Mile 1 (fee + 1 mile charge)
$2.50 + $2.00 = $4.50
2. Miles 2-15 (14 additional miles)
$2.00 * 14 = $28.00
Total: $4.50 + 28.00 = $32.50
Step-by-step explanation: