9514 1404 393
Answer:
D. Henry's started farther, went faster
Step-by-step explanation:
Henry's balloon traveled 18 additional miles (from 30 to 48) in 2 hours, so had a speed of 18mi/(2h) = 9 mi/h. The equation for his position could be ...
y = 9x +30 . . . . . 9 is the rate of change; 30 is the initial value
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Comparing this to Tasha's position function, we see her balloon started 20 miles from town and traveled 8 miles per hour.
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Henry started farther from town and traveled faster.
Answer:
(x-1)(x+7)
Step-by-step explanation:
x = 1
x = -7
These are the roots found using the quadratic formula.
First: (20/100)x = 3
<span>Second: 20x / 100 = 3 </span>
<span>Third: 20x = 3 * 100 </span>
<span>Fourth/Final: x = 3*100/ 20 = 15
Answer:
15</span>
Answer:
m=-31
Step-by-step explanation:
There is a minor error in your next-to-last product: 4 days at 4616 = 17664, which reduces your ADB by 0.10 to $3620.43.
If your discrepancy is more serious than that, perhaps it is because of the way you count days in the billing cycle. Counting the billing date as part of the previous billing cycle changes your day counts to 2, 11, 3, 4, 10, and your ADB to $3680.20.