Answer:
40+2s=60-3s
Step-by-step explanation:
The red balloon starts 40 feet off the ground and rises 2 feet per second. This means the height of the red ballon is 40+2s.
The blue balloon starts 60 feet off the ground at starts falling 3 feet per second. This means the height of the blue balloon is 60-3s.
Because we want to find out when the balloons will be the same height, we set them equal to each other.
40+2s=60-3s
The total cost to stay one night at sleepyhead motel without breakfast = $119
The total cost to stay one night at sleepyhead motel with breakfast = $124
We have to find the difference in the cost for a one night stay with and without breakfast.
Difference = $124 - $119
= $5
Therefore, the difference in the cost for a one night stay with and without breakfast is $5.
Answer:
tgtt
Step-by-step explanation:
If the two angles form a linear pair, the sum of the angles is 180 degrees.
If the small angle is one-third of the other, then the total is 1+1/3=4/3 of the larger angle.
By proportion,
L+L/3=4L/3=180
L=180*3/4=135 degrees
Smaller angle = L/3=45 degrees
Check: L+L/3=135+45=180 degrees, ok
