Answer the question below!
2 answers:
Hello!, this is a linear problem. So we can use y = mx + b
m = slope = rate = 2.10
b = initial cost = 5.00
y = total cost = 49.10
x = distance
Now, just plugin our information into our formula/model
y = mx + b
49.10 = 2.10x + 5.00
Now solve for x to find the distance
49.10 = 2.10x + 5.00
(-5.00) + 49.10 = 2.10x + 5.00 + (-5.00)
(-5.00) + 49.10 = 2.10x + 5.00 + (-5.00)
44.10 = 2.10x
44.10 / 2.10 = 2.10x / 2.10
44.10 / 2.10 = x
21 =x
x = 21
x = distance = 21
Equation:
f(x) = 2.10x + 5
Paid $49.10
2.1x + 5 = 49.10
2.1x = 44.1
x = 21
The distance between airport and Ann's home = 21 miles
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Answer:
-900
Step-by-step explanation: