Answer: 2000 tickets were sold
Step-by-step explanation:
8000 divided by 40 percent is 200
Watch closely. I'll try to go slow.
Stop me if I go too fast, or if I do anything that you don't understand.
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You said d = r t
Divide each side by ' t ' : d / t = r
You are given two points in the linear function. At time 0 years, the value is $3000. At time 4 years, the value is $250. This means you have points (0, 3000) and (4, 250). You need to find the equation of the line that passes through those two points.
y = mx + b
m = (y2 - y1)/(x2 - x1) = (3000 - 250)/(0 - 4) = 2750/(-4) = -687.5
Use point (0, 3000).
3000 = -687.5(0) + b
b = 3000
The equation is
y = -687.5x + 3000
Since we are using points (t, v) instead of (x, y), we have:
v = -687.5t + 3000
Answer: d. v = -687.50 t + 3,000
Answer:
let me see and ill let you know
Step-by-step explanation:
Pennies Toby has = 178
Pennies Bella has = 190
Hence, Bella has more pennies by 190-178=12
Bella has 12 more pennies than Toby.
