Answer:
-20x+10x+1
Step-by-step explanation:
Answer:
300 times
Step-by-step explanation:
600 * 1/2 = 600/2
=300
Answer:
5 knots
Step-by-step explanation:
In order to find the speed Jesse travels in knots, you need to find his unit rate, or miles per hour. Setting up a fraction and dividing will give you how many miles her traveled per hour:

Since Jesse traveld at 6mph, you can set up a proportion (equivalent ratios) using the ratio of 1 knot to 1.2 miles per hour to find the number of knots in 6mph:
where x = the number of knots
cross-multiply and divide: 1.2x = 6 or x = 5 knots
Answer:
Let cost of one bag be Y
8 x Y = $20
So, Y = $2.5
Now cost of 3 bags = 3 x 2.5 = $7.5
Answer:
<h2><u><em>
92.16</em></u></h2>
Step-by-step explanation:
(-41.8 + 32.2)² =
(-9.6)² =
92.16