Answer:
There would be 120 different ways
Step-by-step explanation:
20×6=120
11)
3x = 180
x = 60
12)
6x + 18 = 180
6x = 162
x = 27
First you need to find out how long she worked
7:32 to 3:43 is 8 hours and 11 minutes.
Multiply 6.75(her per hour salary) by 8 and you have $54. But you still have 11 minutes. 11 minutes is roughly 18.33% of an hour. So multiply 6.75 by 0.18 which is 1.25. Your answer is $55.24
Answer:
He gave 8.57 % of his money for his cousin.
Step-by-step explanation:
In order to calculate the percent that Pedro gave to his cousin, we first need to calculate his total amount, which is given by "x". This is given by:
x = 15 + (x - 15)/5 + 128
x = 15 + x/5 - 3 + 128
x = x/5 + 140
x - x/5 = 140
(5*x - x)/5 = 140
4*x = 700
x = 175
He had originally $175 and gave $15 to his cousing, therefore we can use a rule of three to calculate the percent that he gave to his cousin:
$175 -> 100%
$15 -> y%
175*y = 1500
y = 1500 / 175
y = 8.57 %
Answer:
($35/day per kayak)(3 kayaks)(1 day) = $105
Step-by-step explanation:
($35/day per kayak)(3 kayaks)(1 day) = $105, total cost to rent 3 kayaks for a day.