Answer:
Final position of scuba diver = 7 feet below the surface.
Explanation;
Let us take down direction as positive and up direction as negative.
A scuba diver dives down 15 feet into the ocean, position of scuba diver = +15 feet.
He then swims 8 feet back up towards the surface, position of scuba diver = -8 feet
Overall position = 15 - 8 = 7 feet.
So final position of scuba diver = 7 feet below the surface.
Answer:
$16.60
Step-by-step explanation:
2.5x + 1.25(x - .20) = 31.25
2.5x + 1.25x - .25 = 31.25
3.75x - .25 = 31.25
3.75x = 31.25 + .25
3.75x/3.75 = 31.50/3.75
x = 8.40
y = x - .20
y = 8.20
1x + 1y = 16.60
Answer:
I say its number 2
Step-by-step explanation:
1. The like graph is dated day by day. To make it easier you could maybe do two days at a time. For example, 24- sep- 26- sep. This will decrease less confusion. To graph it correctly just make the line for the higher numbers taller and for the smaller, shorter.
2. I gave you the answer for this one it the last sentence . :)