Answer:
y = 5/4 x - 23/4
Step-by-step explanation:
4x + 5y = 31
5y = - 4x +31
y = -4/5 x + 31/5
⊥ slope = 5/4
-7 = 5/4 (-1) + B
-28 = -5 + 4b
-23 = 4B
b = -23/4
You'll multiply the both incomes and then reduce them to the lowest form.
1/10 * 2/9 = 2/90
Reduce it:
2/90 = 1/45
So the assistant gets 1/45 the income of the athlete.
Hope this helps :)
Answer: C: -2.5
Step-by-step explanation:
When looking at the graph we see that the temperature (y-axis) starts at 80 degrees. To find the slope, or how much it decreases and how often, we find the difference between 80 and the temperature it dropped to which is 77.5 . We also see it dropped this much after 1 hour which means each hour it drops -2.5 degrees so the correct answer is C.
Well the area is 4.4652 in meters but since we have to convert into feet these are the steps I did:
4.4652 m* 1 ft over <span>0.3048 m </span><span>=
14.6496063 ft</span>
